| 
                                             LOCATION 
                                         | 
                                        
                                             STRUCTURE 
                                         | 
                                        
                                             COMMENTS & LINKS 
                                         | 
                                    
                                    
                                        | 
                                             AR: Camden 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             AR: Fulton 
                                         | 
                                        
                                             Bridge over Red River 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             AR: Hot Springs 
                                         | 
                                        
                                             Hot Springs Waterworks Dam 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             CA: Riverside 
                                         | 
                                        
                                             Irrigation Canals 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             CA: San Bernardino 
                                         | 
                                        
                                             Irrigation Canals 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             CA: San Diego 
                                         | 
                                        
                                             Dock 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             CA: Sacramento 
                                         | 
                                        
                                             California State Capitol 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             CA: San Francisco 
                                         | 
                                        
                                             Fortifications 
                                         | 
                                        
                                             http://www.pashnit.com/roads/cal/FortPoint .htm and http://www.militarymuseum.org/AlcatrazCit adel.html  
                                         | 
                                    
                                    
                                        | 
                                             CO: Denver 
                                              
                                         | 
                                        
                                             Colorado State House 
                                         | 
                                        
                                             http://www.colorado.gov/dpa/doit/archives/ cap/gold.htm  
                                         | 
                                    
                                    
                                        | 
                                             Union Depot 
                                         | 
                                        
                                             Original 1881 wings retained with newer Union Station construction. Historic photo: http://www.artsourceinternational.com/histo ricPhoto_detail.cfm??type=photos&auto_k ey=757  
                                         | 
                                    
                                    
                                        | 
                                             The Equitable Insurance Co.Building 
                                         | 
                                        
                                             Photo 
                                         | 
                                    
                                    
                                        | 
                                             The Albany 
                                         | 
                                        
                                             No longer exists; Historic photo: http://www.artsourceinternational.com/histo ricPhoto_detail.cfm??type=photos&auto_k ey=813 Postcards: http://homepages.rootsweb.com/~rocky/Po stcardHTML/Albany_1.html and http://homepages.rootsweb.com/~rocky/Po stcardHTML/Albany_2.html  
                                         | 
                                    
                                    
                                        | 
                                             The Windsor 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             CO: Pueblo 
                                         | 
                                        
                                             Opera House 
                                         | 
                                        
                                             Destroyed by fire, 1922; http://www.pueblohistory.org/collections/ph otographs/Pueblo%20Grand%20Opera%2 0House.htm  
                                         | 
                                    
                                    
                                        | 
                                             Union Depot 
                                         | 
                                        
                                             Photo Link: http://www.co.pueblo.co.us/gallery/album0 1/DSC01290  Historical link: http://www.atsfry.com/EasternArchive/Mea des/mead107a.htm  
                                         | 
                                    
                                    
                                        | 
                                             Board of TradeBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Federal Building 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             CT: New Haven 
                                         | 
                                        
                                             Dams & Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             CT: New Milford 
                                         | 
                                        
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             CT: Willimantic 
                                         | 
                                        
                                             Waterworks Dam 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             CT: Windsor Locks 
                                         | 
                                        
                                             Bridge over Connecticut River 
                                         | 
                                        
                                             Removed; http://www.bridgemeister.com/pic.php?pid =910  
                                         | 
                                    
                                    
                                        | 
                                             FL: Dry Tortugas 
                                         | 
                                        
                                             Fort Jefferson 
                                         | 
                                        
                                             http://www.nps.gov/drto/index.htm  
                                         | 
                                    
                                    
                                        | 
                                             FL: Key West 
                                         | 
                                        
                                             FortTaylor 
                                         | 
                                        
                                             http://www.floridastateparks.org/forttaylor/ history.asp and http://www.floridastateparks.org/forttaylor/ photos/visitors/FZT-TheFortAtSunset-Kirst enDeNoyelles.jpg  
                                         | 
                                    
                                    
                                        | 
                                             FL: Pensacola 
                                         | 
                                        
                                             Fortifications 
                                         | 
                                        
                                             http://andy_bennett.home.mindspring.com/b arr1.html and http://www.civilwaralbum.com/misc/pickens 1.htm  
                                         | 
                                    
                                    
                                        | 
                                             GA: Atlanta 
                                         | 
                                        
                                             Kimball House 
                                         | 
                                        
                                             http://www.cviog.uga.edu/Projects/gainfo/ki mball.htm  
                                         | 
                                    
                                    
                                        | 
                                             FultonCountyJail 
                                         | 
                                        
                                             Preserved as part of the Howell Station Historic District. Link: http://www.artery.org/HowellStation.htm and http://www.cr.nps.gov/nr/travel/atlanta/how. htm  
                                         | 
                                    
                                    
                                        | 
                                             Seaboard Air Line Depot 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             State House 
                                         | 
                                        
                                             History: http://www.cviog.uga.edu/Projects/gainfo/c apital.htm#anchor671763  Photos: http://www.cupola.com/html/bldgstru/statec ap/slide/gacap1e.htm  
                                         | 
                                    
                                    
                                        | 
                                             Atlanta Brewing Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             GA: Columbus 
                                         | 
                                        
                                             GeorgiaCentralRailroadBridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             ChattahoocheeRiver Dam 
                                         | 
                                        
                                             Reference is uncertain, but probably the Eagle and Phenix Mill Dam, oldest in this area: http://patsabin.com/columbus/eaglephenix.ht m  
                                         | 
                                    
                                    
                                        | 
                                             GA: Macon 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             IA: Burlington 
                                         | 
                                        
                                             Bridge over Mississippi River 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             RailroadBridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             IA: Cedar Rapids 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             IA: Clinton 
                                         | 
                                        
                                             RailroadBridge 
                                         | 
                                        
                                             1885 photo; http://www.mvr.usace.army.mil/Bosse/Plate s/images/1116Bosse/plate35.jpg  
                                         | 
                                    
                                    
                                        | 
                                             IA: Davenport 
                                         | 
                                        
                                             RailroadBridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             IA: Des Moines 
                                         | 
                                        
                                             IowaState Capitol 
                                         | 
                                        
                                             Virtual Tour: http://www.legis.state.ia.us/Pubinfo/Tour/  
                                         | 
                                    
                                    
                                        | 
                                             YMCABuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Dam on Des Moines River 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             IA: Dubuque 
                                         | 
                                        
                                             Railroad Bridge 
                                         | 
                                        
                                             http://www.mvr.usace.army.mil/Bosse/Plate s/images/1116Bosse/plate31.jpg  
                                         | 
                                    
                                    
                                        | 
                                             IA: Fort Dodge 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             IA: FortMadison 
                                         | 
                                        
                                             RailroadBridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             IA: Independence 
                                         | 
                                        
                                             State Insane Asylum 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             IA: Keokuk 
                                         | 
                                        
                                             RailroadBridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             IA: Sioux City 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             IL: Alton 
                                         | 
                                        
                                             CB & QRRBridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             IL: Cairo 
                                         | 
                                        
                                             ICRRBridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             IL: Chicago 
                                         | 
                                        
                                             Waterworks Tunnel under Lake Michigan 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Armour & Dole Elevators, Central Elevators A & B 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Chicago Board of Trade 
                                         | 
                                        
                                             Demolished 1927; http://patsabin.com/illinois/trade.htm  
                                         | 
                                    
                                    
                                        | 
                                             Pullman Works 
                                         | 
                                        
                                             http://www.ci.chi.il.us/Landmarks/P/Pullma nDistrict.html  and http://pullman-chicago.visit-chicago-illinois.c om/ and http://www.ci.chi.il.us/Landmarks/P/Pullma nDistrict.html  
                                         | 
                                    
                                    
                                        | 
                                             RialtoOfficeBuilding 
                                         | 
                                        
                                             Destroyed 
                                         | 
                                    
                                    
                                        | 
                                             PullmanOfficeBuilding 
                                         | 
                                        
                                             http://patsabin.com/illinois/pullman.htm    
                                         | 
                                    
                                    
                                        | 
                                             RookeryOfficeBuilding 
                                         | 
                                        
                                             http://www.ci.chi.il.us/Landmarks/R/Rooke ryBuilding2.html and http://www.ci.chi.il.us/Landmarks/R/Rooke ryBuilding.html  and http://patsabin.com/illinois/rookery.htm  
                                         | 
                                    
                                    
                                        | 
                                             Chicago Public Library 
                                         | 
                                        
                                             http://www.ci.chi.il.us/Landmarks/C/Cultura lCenter.html and http://www.ci.chi.il.us/Landmarks/C/Cultura lCenter2.html  
                                         | 
                                    
                                    
                                        | 
                                             HomeInsuranceBuilding 
                                         | 
                                        
                                             Demolished 1931 
                                         | 
                                    
                                    
                                        | 
                                             Chamber of Commerce 
                                         | 
                                        
                                             Demolished 1928; http://patsabin.com/illinois/commerce.htm  
                                         | 
                                    
                                    
                                        | 
                                             CB & Q GeneralOfficeBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Tunnel under Chicago River 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Lake Shore Drive Seawall 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Palmer House Gas Receiver 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Farwell Block 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             IL: Dansville 
                                         | 
                                        
                                             Court House 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             IL: Rock Island 
                                         | 
                                        
                                             Rock Island Arsenal 
                                         | 
                                        
                                             http://www.cagenweb.com/quarries/states/i mages/il-rock_island_arsenal_pc.jpg and http://www.mvr.usace.army.mil/rockislandhi story/intro.htm and http://www.mvr.usace.army.mil/Bosse/Plate s/images/1116Bosse/plate37.jpg  
                                         | 
                                    
                                    
                                        | 
                                             IL: S. Chicago 
                                         | 
                                        
                                             IllinoisSteelBuilding 
                                         | 
                                        
                                             http://www.neiu.edu/~reseller/setourp16.ht m ref item 32. 
                                         | 
                                    
                                    
                                        | 
                                             IL: Springfield 
                                         | 
                                        
                                             State House 
                                         | 
                                        
                                              http://ilstatehouse.com/  
                                         | 
                                    
                                    
                                        | 
                                             IN: Indianapolis 
                                         | 
                                        
                                             Big Four Round House 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Home Brewing Co.Building 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Park Theatre 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             New Hospital 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Indiana State Prison 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             State House 
                                         | 
                                        
                                             http://www.in.gov/statehouse/  and http://www.cupola.com/html/bldgstru/statec ap/slide/incap1e.htm 
                                         | 
                                    
                                    
                                        | 
                                             IN: Kokomo 
                                         | 
                                        
                                             Kokomo Gas Works 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             KS: Atchison 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             KS: Coffeyville 
                                         | 
                                        
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             KS: FortRiley 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             KS: FortScott 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             KS: Ft.Leavenworth 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             KS: Horton 
                                         | 
                                        
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             KS: Leavenworth 
                                         | 
                                        
                                             CB & QRRBridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             National Soldier’s Home 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             KS: Parsons 
                                         | 
                                        
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             KS: St. Mary’s 
                                         | 
                                        
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             KS: Topeka 
                                         | 
                                        
                                             State Capitol 
                                         | 
                                        
                                             http://www.kslegislature.org/photos.html and http://www.kshs.org/places/capitol/history.h tm  
                                         | 
                                    
                                    
                                        | 
                                             KY: Covington 
                                         | 
                                        
                                             Reservoir 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             KY: Covington 
                                         | 
                                        
                                             Brenner Brewing Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             KY: Henderson 
                                         | 
                                        
                                             L & NRRBridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             KY: Louisville 
                                         | 
                                        
                                             Canal around Falls on the Ohio River 
                                         | 
                                        
                                             http://home.att.net/~river.photos/chrono_01 .htm and http://www.littleriverbooks.com/photos/ww h8.jpg  
                                         | 
                                    
                                    
                                        | 
                                             U. S. Customs House 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Kentucky & Indiana Bridge 
                                         | 
                                        
                                             Replaced 1912 
                                         | 
                                    
                                    
                                        | 
                                             Louisville & JeffersonvilleBridge 
                                         | 
                                        
                                             http://www.structurae.net/photos/index.cfm ?JS=17062 and http://www.structurae.net/structures/data/in dex.cfm?id=s0009523  
                                         | 
                                    
                                    
                                        | 
                                             MA: Boston 
                                         | 
                                        
                                             State House 
                                         | 
                                        
                                             http://www.cupola.com/html/bldgstru/statec ap/slide/macap1e.htm  
                                         | 
                                    
                                    
                                        | 
                                             Subway 
                                         | 
                                        
                                             http://members.aol.com/netransit/private/tss/ tss.html and http://members.aol.com/netransit/private/tss/ tsstext.html  
                                         | 
                                    
                                    
                                        | 
                                             Union Station 
                                         | 
                                        
                                             Demolished 1927.http://www.bc.edu/bc_org/avp/cas/fn art/fa267/19th/norstatn.jpg  
                                         | 
                                    
                                    
                                        | 
                                             SuffolkBankBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Boston Electric Light Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Edison Electric Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Metropolitan Water Board – Nashua Aqueduct 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Bulfinch Front 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             TremontTemple 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Parker House Extension 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Metropolitan Warehouse Company 
                                         | 
                                        
                                             http://hodge.iiiii.nu/industry---photos/big/bu _fireproof.jpg and http://hodge.iiiii.nu/industry---photos/buildin gs.html  
                                         | 
                                    
                                    
                                        | 
                                             Austen & Dolen Warehouse 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Dams & Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Minots Ledge Lighthouse 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MA: Brookline 
                                         | 
                                        
                                             Sewer Work 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MA: Holyoke 
                                         | 
                                        
                                             Dams & Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MA: Ware 
                                         | 
                                        
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MD: Baltimore 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             JohnsHopkinsHospitalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Gas Works 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             CityHallBuilding 
                                         | 
                                        
                                             http://www.beyonddc.com/images/photos/b altimore_area/baltimore/buildings/cityhall02 -ravens.jpg  
                                         | 
                                    
                                    
                                        | 
                                             ME: Portland 
                                         | 
                                        
                                             Fortifications 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MI: Detroit 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MI: Ionia 
                                         | 
                                        
                                             State House of Correction 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MI: Lansing 
                                         | 
                                        
                                             State House 
                                         | 
                                        
                                             Fact Sheet: http://www.michigan.gov/hal/0,1607,7-160 -15481_19267_20424-54598--,00.html and http://www.michigan.gov/hal/0,1607,7-160 -15481_19271_19357-56884--,00.html  
                                         | 
                                    
                                    
                                        | 
                                             MI: Sault Ste Marie 
                                         | 
                                        
                                             U. S. Government Locks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MN: Duluth 
                                         | 
                                        
                                             Hotel St. Louis 
                                         | 
                                        
                                             http://www.duluth-mn-usa.com/Duluth_Pos tcards/html/v_o_hammon_564_st_louis_hot el_and_torrey_building.html  
                                         | 
                                    
                                    
                                        | 
                                             Spalding House 
                                         | 
                                        
                                             http://www.duluth-mn-usa.com/Old_black_ and_white_photos_of_Duluth/html/b&w_sp alding_hotel_1908.html and http://www.duluth-mn-usa.com/Duluth_Pos tcards/html/201942_spalding_hotel.html  
                                         | 
                                    
                                    
                                        | 
                                             Court House & Jail 
                                         | 
                                        
                                             http://www.duluth-mn-usa.com/Duluth_Pos tcards/html/duluth_photo_engraving_4880_ court_house.html  
                                         | 
                                    
                                    
                                        | 
                                             Board of TradeBuilding 
                                         | 
                                        
                                             http://www.duluth-mn-usa.com/Duluth_Pos tcards/html/rotograph_e-34236_board_of_ trade.html  
                                         | 
                                    
                                    
                                        | 
                                             FederalBuilding 
                                         | 
                                        
                                             http://www.duluth-mn-usa.com/Old_black_ and_white_photos_of_Duluth/html/b&w_p ost_office_and_customs.html  
                                         | 
                                    
                                    
                                        | 
                                             Union Depot 
                                         | 
                                        
                                             http://www.duluth-mn-usa.com/Duluth_Pos tcards/html/17400_union_depot.html  
                                         | 
                                    
                                    
                                        | 
                                             MasonicTemple 
                                         | 
                                        
                                             http://www.duluth-mn-usa.com/Duluth_Pos tcards/html/201937_masonic_hall.html  
                                         | 
                                    
                                    
                                        | 
                                             LyceumBuilding 
                                         | 
                                        
                                             http://www.duluth-mn-usa.com/Duluth_Pos tcards/html/c_co_g_r_lyceum_theater.html  
                                         | 
                                    
                                    
                                        | 
                                             MN: FergusFalls 
                                         | 
                                        
                                             State Insane Asylum 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MN: Little Falls 
                                         | 
                                        
                                             Dam 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=10482&Page=1&Digit al=Yes&Keywords=little%20falls%20dam &SearchType=Basic and http://collections.mnhs.org/visualresources/i mage.cfm?imageid=76812&Page=1&Digit al=Yes&Keywords=little%20falls%20dam &SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             MN: Mankato 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MN: Mankato 
                                         | 
                                        
                                             Bridge overBlueEarthRiver 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MN: Minneapolis 
                                         | 
                                        
                                             Union Depot 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=81553&Page=1&Digit al=Yes&Keywords=minneapolis%20union %20depot&SearchType=Basic and http://collections.mnhs.org/visualresources/i mage.cfm?imageid=83857&Page=2&Digit al=Yes&Keywords=minneapolis%20union %20depot&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             New YorkLifeInsuranceCo.Building 
                                         | 
                                        
                                             Razed 1958; http://collections.mnhs.org/visualresources/i mage.cfm?imageid=79695&Page=1&Digit al=Yes&Keywords=new%20york%20life %20building%20minneapolis&SearchType =Basic  
                                         | 
                                    
                                    
                                        | 
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             SuspensionBridgeTowers 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=81553&Page=1&Digit al=Yes&Keywords=minneapolis%20union %20depot&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             StoneArchBridge over Mississippi River 
                                         | 
                                        
                                             http://www.mvr.usace.army.mil/Bosse/Plate s/images/1116Bosse/plate1.jpg and http://www.mnhs.org/places/nationalregister /bridges/csab1.html and http://collections.mnhs.org/visualresources/i mage.cfm?imageid=112888&Page=6&Digi tal=Yes&Keywords=exposition%20buildin g&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             Hennepin County Court House 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=87676&Page=2&Digit al=Yes&Keywords=minneapolis%20city% 20hall&SearchType=Basic and http://collections.mnhs.org/visualresources/i mage.cfm?imageid=179848&Page=8&Digi tal=Yes&Keywords=minneapolis%20city %20hall&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             City Hall 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=25327&Page=2&Digit al=Yes&Keywords=minneapolis%20city% 20hall&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             Dams, Retaining Walls at St. Anthony’s Falls Power Co. 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=29152&Page=1&Digit al=Yes&Keywords=st%20anthony%27s% 20falls%20dam&SearchType=Basic and http://collections.mnhs.org/visualresources/i mage.cfm?imageid=41697&Page=1&Digit al=Yes&Keywords=st%20anthony%27s% 20falls%20dam&SearchType=Basic and http://collections.mnhs.org/visualresources/i mage.cfm?imageid=83497&Page=2&Digit al=Yes&Keywords=st%20anthony%27s% 20falls%20dam&SearchType=Basic and http://news.minnesota.publicradio.org/featur es/2004/06/28_bensonl_riverrestoration/  
                                         | 
                                    
                                    
                                        | 
                                             ExpositionBuilding 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=85795&Page=2&Digit al=Yes&Keywords=exposition%20building &SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             GuarantyLoan & TrustBuilding 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=75504&Page=1&Digit al=Yes&Keywords=guaranty%20loan&Se archType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             Northern Pacific RR Bridge 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=77388&Page=1&Digit al=Yes&Keywords=minneapolis%20railro ad%20bridge&SearchType=Advanced  
                                         | 
                                    
                                    
                                        | 
                                             MN: Redwing 
                                         | 
                                        
                                             Bridge overMississippi River 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=11842&Page=1&Digit al=Yes&Keywords=red%20wing%20brid ge&SearchType=Basic and http://collections.mnhs.org/visualresources/i mage.cfm?imageid=56233&Page=2&Digit al=Yes&Keywords=red%20wing%20brid ge&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             MN: St. Paul 
                                         | 
                                        
                                             Union Depot 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=124979&Page=1&Digi tal=Yes&Keywords=st%20paul%20union %20station&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             New York Life Insurance Co. Building  
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=63363&Page=1&Digit al=Yes&Keywords=new%20york%20life %20st%20paul&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             Germania Life Insurance Co. Building 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=61759&Page=1&Digit al=Yes&Keywords=germania%20life%20s t%20paul&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             RyanHotel 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=61385&Page=1&Digit al=Yes&Keywords=ryan%20hotel&Searc hType=Basic and http://collections.mnhs.org/visualresources/i mage.cfm?imageid=63986&Page=2&Digit al=Yes&Keywords=ryan%20hotel&Searc hType=Basic and http://collections.mnhs.org/visualresources/i mage.cfm?imageid=61149&Page=4&Digit al=Yes&Keywords=ryan%20hotel&Searc hType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             GlobeBuilding 
                                         | 
                                        
                                             Demolished 1959; http://collections.mnhs.org/visualresources/i mage.cfm?imageid=61769&Page=1&Digit al=Yes&Keywords=st%20paul%20globe %20building&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             ManhattanBuilding 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=59777&Page=1&Digit al=Yes&Keywords=st%20paul%20manhat tan%20building&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             PioneerPressBuilding 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=64224&Page=1&Digit al=Yes&Keywords=pioneer%20press%20 building&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             Lowery Arcade 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Endicott Arcade 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Gas Works 
                                         | 
                                        
                                             Shown in photo after explosion in 1890: http://collections.mnhs.org/visualresources/i mage.cfm?imageid=61833&Page=1&Digit al=Yes&Keywords=st%20paul%20gas%2 0works&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             GermaniaBankBuilding 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=62074&Page=1&Digit al=Yes&Keywords=germania%20bank&S earchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             StateCapitolBuilding 
                                         | 
                                        
                                             Photos: http://www.house.leg.state.mn.us/hinfo/hsep ix.htm  
                                         | 
                                    
                                    
                                        | 
                                             Ramsey County Court House 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=142009&Page=1&Digi tal=Yes&Keywords=ramsey%20county% 20courthouse&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             City Hall 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=87907&Page=1&Digit al=Yes&Keywords=st%20paul%20city%2 0hall&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             RobertStreetBridge 
                                         | 
                                        
                                             Replaced 1924;http://collections.mnhs.org/visualresou rces/image.cfm?imageid=71892&Page=1& Digital=Yes&Keywords=st%20paul%20ro bert%20street%20bridge&SearchType=Ba sic  
                                         | 
                                    
                                    
                                        | 
                                             Chicago & GreatWesternRailwayBridge 
                                         | 
                                        
                                             http://collections.mnhs.org/visualresources/i mage.cfm?imageid=70636&Page=2&Digit al=Yes&Keywords=chicago%20great%20 western%20bridge&SearchType=Basic  
                                         | 
                                    
                                    
                                        | 
                                             MO: Bellefontaine 
                                         | 
                                        
                                             CB & QRRBridge 
                                         | 
                                        
                                             http://bridges.midwestplaces.com/mo/st-loui s/bellefontaine/ and http://memory.loc.gov/cgi-bin/ampage?collI d=hhphoto&fileName=mo/mo0500/mo052 3/photos/browse.db&action=browse&rec Num=0&title2=Bellefontaine%20Bridge,% 20St.%20Louis%20vicinity,%20St.%20Lo uis%20County,%20MO&displayType=1& itemLink=r?ammem/hh:@field(DOCID+@l it(MO0523))   
                                         | 
                                    
                                    
                                        | 
                                             MO: Boonville 
                                         | 
                                        
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MO: Chillicothe 
                                         | 
                                        
                                             County Court House 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MO: Clinton 
                                         | 
                                        
                                             County Court House 
                                         | 
                                        
                                             Destroyed by fire, 1974; http://muextension.missouri.edu/xplor/uedivi s/ue6024.htm  
                                         | 
                                    
                                    
                                        | 
                                             MO: Jefferson City 
                                         | 
                                        
                                             Bridge overMissouri River 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MO: Kansas City 
                                         | 
                                        
                                             Keith &PerryBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             YMCABuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Coates House, Dodd, Allcutt, Bayard, BairdBuildings 
                                         | 
                                        
                                             http://www.kclibrary.org/localhistory/exhibit s/frozenmusic/page7.htm  
                                         | 
                                    
                                    
                                        | 
                                             Peet Bros., Gibraltar, Nelson, Massachusetts Bldgs. 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             WaterworksBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Hotel Brunswick 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Kansas City Star Building 
                                         | 
                                        
                                             http://www.knightridder.com/about/profiles/ kansas_city.html  
                                         | 
                                    
                                    
                                        | 
                                             ArmourPackingCo.Building 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Public Library 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             New England Life 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             New York Life 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Union Depot 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Kansas City Journal 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Board of Trade 
                                         | 
                                        
                                             http://www.kclibrary.org/localhistory/exhibit s/frozenmusic/page8.htm  
                                         | 
                                    
                                    
                                        | 
                                             American National Bank 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             FederalBuilding 
                                         | 
                                        
                                             http://www.kclibrary.org/localhistory/exhibit s/frozenmusic/page9.htm  
                                         | 
                                    
                                    
                                        | 
                                             MO: Lamar 
                                         | 
                                        
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MO: St. Joseph 
                                         | 
                                        
                                             U. S. Government Building 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MO: St. Louis 
                                         | 
                                        
                                             GreatEadsBridge over Mississippi River 
                                         | 
                                        
                                             http://www.eslarp.uiuc.edu/ibex/archive/gui debook/EadsBridge.htm and http://www.nationaltrust.org/magazine/archi ves/arc_news/070903.htm and http://www.mvr.usace.army.mil/Bosse/Plate s/images/1116Bosse/plate53.jpg  
                                         | 
                                    
                                    
                                        | 
                                             U. S. Customs House 
                                         | 
                                        
                                             http://w3.gsa.gov/web/p/interaia_save.nsf/1f d3e688294c3a74852563d3004975f4/6fe1 fa3da0aa2516852565d900539fae?OpenD ocument  and http://www.treas.gov/offices/management/c urator/exhibitions/mintbldgs/sanfrancisco1_s tlouispolg_image.html  
                                         | 
                                    
                                    
                                        | 
                                             MerchantsBridge 
                                         | 
                                        
                                             http://www.usgennet.org/usa/mo/county/stlo uis/scrap/merchantsbridge.jpg and http://www.thepostcard.com/walt/state/mo mnmt/mo121.gif  
                                         | 
                                    
                                    
                                        | 
                                             MO: Warrensburg 
                                         | 
                                        
                                             County Court House 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MS: Aberdeen 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MS: YazooRiver 
                                         | 
                                        
                                             Illinois Central RR Bridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MT: Great Falls 
                                         | 
                                        
                                             Dams on theMissouri River 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NC: Asheville 
                                         | 
                                        
                                             The Biltmore, Vanderbilt Residence 
                                         | 
                                        
                                             http://www.biltmore.com 
                                         | 
                                    
                                    
                                        | 
                                             ND: Fargo 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NE: FortCrook 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NE: Fremont 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NE: Omaha 
                                         | 
                                        
                                             New York Life Insurance Building 
                                         | 
                                        
                                             http://www.nebraskahistory.org/images/hist pres/nebraska/11300.jpg  and http://www.nebraskahistory.org/histpres/ne braska/douglas.htm  
                                         | 
                                    
                                    
                                        | 
                                             City Hall 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Paxton House 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Murry House 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Millard House 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Old Union Station 
                                         | 
                                        
                                             Replaced 1931; http://home.att.net/%7Esaveobs/Archives.ht ml and http://www.epodunk.com/cgi-bin/genImage .php?locId=27514&imgId=ne_omaha02.jp g&cardNum=  
                                         | 
                                    
                                    
                                        | 
                                               
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             BeeBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             American Waterworks’ Basins 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Federal Building 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NE: Plattsmouth 
                                         | 
                                        
                                             Railroad Bridge over Missouri River 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY:  
                                         | 
                                        
                                             New York State Thruway 
                                         | 
                                        
                                             Modern use, completed 1956, using blend of Rosendale and Portland cement. http://www.thruway.state.ny.us/  
                                         | 
                                    
                                    
                                        | 
                                             Delaware and Hudson Canal 
                                         | 
                                        
                                             http://www.bridgemeister.com/pic.php?pid =162 and  
                                         | 
                                    
                                    
                                        | 
                                             Erie Canal 
                                         | 
                                        
                                             http://www.theeriecanal.com/ and http://www.buffalonian.com/photo/gallery5/ 1897canalharborbufbrewers.gif also http://www.buffalonian.com/photo/gallery5/l ockseriecanbuffaloc.jpg and http://www.canals.state.ny.us/cculture/index .html  
                                         | 
                                    
                                    
                                        | 
                                             NY: Albany 
                                         | 
                                        
                                             NYC & HRRBridge over Hudson River 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             N.Y.State Capitol 
                                         | 
                                        
                                             http://www.bluffton.edu/~sullivanm/albanyri ch/albanyrich.html  
                                         | 
                                    
                                    
                                        | 
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Bath 
                                         | 
                                        
                                             Soldier’s Home 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Black River 
                                         | 
                                        
                                             Bridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Brooklyn 
                                         | 
                                        
                                             Brooklyn Navy Yard 
                                         | 
                                        
                                             https://www.denix.osd.mil/denix/Public/ES- Programs/Conservation/Legacy/Ref-Guide/ refguide.html#cont  and http://www.history.navy.mil/photos/sh-usn/u snsh-m/montgom3.htm  
                                         | 
                                    
                                    
                                        | 
                                             FortHamilton 
                                         | 
                                        
                                             http://www.nad.usace.army.mil/fh.htm and http://www.mdw.army.mil/hamilton/hamhist. htm  
                                         | 
                                    
                                    
                                        | 
                                             NY: Brownville 
                                         | 
                                        
                                             Globe Paper Mills 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Buffalo 
                                         | 
                                        
                                             International Bridge over Niagara River 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             City & County Hall 
                                         | 
                                        
                                             Currently called Old County Hall; web link: http://ah.bfn.org/a/franklin/92/index.html 
                                         | 
                                    
                                    
                                        | 
                                             Waterworks Reservoir 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             BuffaloHarbor 
                                         | 
                                        
                                             http://ah.bfn.org/h/erieC/whitt.html and http://www.hhpl.on.ca/GreatLakes/GLImag es/details.asp?ID=72&number=6  
                                         | 
                                    
                                    
                                        | 
                                             ErieCountySavingsBankBuilding 
                                         | 
                                        
                                             http://memory.loc.gov/cgi-bin/query/I?detr: 41:./temp/~ammem_l5a5::displayType=1:m 856sd=det:m856sf=4a08398:@@@  
                                         | 
                                    
                                    
                                        | 
                                             St. Louis Church 
                                         | 
                                        
                                             http://stlouisrc.bfn.org/tc.html 
                                         | 
                                    
                                    
                                        | 
                                             Church of the Seven Dolors 
                                         | 
                                        
                                             http://www.buffalonian.com/photo/images/p ages/seven%20dolors%201887_gif_jpg.ht m  
                                         | 
                                    
                                    
                                        | 
                                             Board of Trade Building 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Bank of Buffalo 
                                         | 
                                        
                                             http://preserve.bfn.org/bam/bflobest/bank/b ank.html 
                                         | 
                                    
                                    
                                        | 
                                             Bank of Commerce 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Erie County Penitentiary 
                                         | 
                                        
                                             http://imagesofwny.com/gallery/album05/off bldg1?full=1  
                                         | 
                                    
                                    
                                        | 
                                             Erie & Niagara Elevators 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Inlet Pier, Waterworks Tunnel Under Niagara River 
                                         | 
                                        
                                             http://memory.loc.gov/cgi-bin/query/I?detr: 56:./temp/~ammem_HlSs::displayType=1:m 856sd=det:m856sf=4a23446:@@@  
                                         | 
                                    
                                    
                                        | 
                                             Buffalo General Hospital 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Buffalo Medical College 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Post Offices 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Buffalo Library 
                                         | 
                                        
                                             http://memory.loc.gov/pnp/det/4a20000/4a 23000/4a23100/4a23148u.tif  
                                         | 
                                    
                                    
                                        | 
                                             Niagara Hotel 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Hotel Iroquois 
                                         | 
                                        
                                             Demolished 1940; http://ah.bfn.org/h/iroqH/index.html 
                                         | 
                                    
                                    
                                        | 
                                             NY: Canandaigua 
                                         | 
                                        
                                             Dams & Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Cobleskill 
                                         | 
                                        
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Croton 
                                         | 
                                        
                                             Aqueducts 
                                         | 
                                        
                                             http://areas.wildernet.com/pages/area.cfm?a reaID=NYSPOA&CU_ID=1 and http://www.nycgovparks.org/sub_your_par k/virtual_tour/croton_aqueduct/index.html   
                                         | 
                                    
                                    
                                        | 
                                             NY: Dexter 
                                         | 
                                        
                                             Dexter Paper Co. Bldgs. and Stone Arch Raceway 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Fredonia 
                                         | 
                                        
                                             Reservoir Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Great Bend 
                                         | 
                                        
                                             Herrin & Sons Paper Mill and Dam 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Mechanicsville 
                                         | 
                                        
                                             Dams & Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Niagara Falls 
                                         | 
                                        
                                             Suspension Bridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Niagara Falls 
                                         | 
                                        
                                             Niagara Falls Paper Co. Buildings 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: NYC 
                                         | 
                                        
                                             Brooklyn Bridge 
                                         | 
                                        
                                             http://www.nycroads.com/crossings/brookl yn/  http://www.greatbuildings.com/buildings/Br ooklyn_Bridge.html  http://www.endex.com/gf/buildings/bbridge/ bbridge.html  
                                         | 
                                    
                                    
                                        | 
                                             High Bridge over Harlem River 
                                         | 
                                        
                                             http://www.nycgovparks.org/sub_your_par k/highbridge/html/highbridge_history.html and http://www.undercity.org/croton/structures/ highbridgewest.jpg  
                                         | 
                                    
                                    
                                        | 
                                             WashingtonBridge over Harlem River 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             MadisonAvenueBridge over Harlem River 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Second Avenue Bridge over Harlem River 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             American Museum of Natural History 
                                         | 
                                        
                                             http://www.amnh.org/home/  Museum’s Official Site, does not include building history or photos; Photo link: http://www.nycfoto.com/showPage.php?alb umID=828  
                                         | 
                                    
                                    
                                        | 
                                             Astoria Hotel 
                                         | 
                                        
                                             Demolished in October, 1929 to make way for the Empire State Building 
                                         | 
                                    
                                    
                                        | 
                                             Buildings at Columbia University 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Buildings at New York University 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Washington Life Insurance Building 
                                         | 
                                        
                                             Demolished; http://www.geocities.com/TimesSquare/465 0/washlife.gif  
                                         | 
                                    
                                    
                                        | 
                                             U. S. Customs House 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Post Office 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Equitable Building 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Mutual Life Insurance Building 
                                         | 
                                        
                                             http://www.emporis.com/en/il/im/?id=1385 04  
                                         | 
                                    
                                    
                                        | 
                                             Public School Buildings 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Governor’s Island Fortifications 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Dams & Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Grand Central Terminal* 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Postal Telegraph Building 
                                         | 
                                        
                                             http://www.emporis.com/en/il/im/?id=1384 91 and http://www.emporis.com/en/wm/bu/?id=11 3783  
                                         | 
                                    
                                    
                                        | 
                                             Hotel Holland 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Oswego 
                                         | 
                                        
                                             Diamond Match Company Buildings 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Pen Yan 
                                         | 
                                        
                                             Dams & Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Plattsburgh 
                                         | 
                                        
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Portage 
                                         | 
                                        
                                             Erie Railroad Bridge Piers 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Poughkeepsie 
                                         | 
                                        
                                             Railroad Bridge over the Hudson River 
                                         | 
                                        
                                             http://www.walkway.org/history.htm and http://www.catskillarchive.com/rrextra/pbsa .Html  
                                         | 
                                    
                                    
                                        | 
                                             NY: Rochester 
                                         | 
                                        
                                             Dams & Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Elevated Tracks and Bridge over Genesee River 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Rome 
                                         | 
                                        
                                             CountyAlms House 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Sacket’s Harbor 
                                         | 
                                        
                                             Harbor Work 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Utica 
                                         | 
                                        
                                             Faxton Hospital 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             NY: Watertown 
                                         | 
                                        
                                             City Hall 
                                         | 
                                        
                                             http://www.citywatertown.org/history_more 2.html#  
                                         | 
                                    
                                    
                                        | 
                                             OH: Cincinnati 
                                              
                                         | 
                                        
                                             U. S. Customs House 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             L & NRRBridge 
                                         | 
                                        
                                             http://www.cincinnati-transit.net/ln.html  
                                         | 
                                    
                                    
                                        | 
                                             C & ORRBridge 
                                         | 
                                        
                                             http://www.cincinnati-transit.net/claywade.h tml  
                                         | 
                                    
                                    
                                        | 
                                             Suspension Bridge 
                                         | 
                                        
                                             http://www.cincinnati-transit.net/suspension. html  
                                         | 
                                    
                                    
                                        | 
                                             Cincinnati & Newport Bridge 
                                         | 
                                        
                                             Demolished 1992, but original natural cement masonry pier retained for new bridge.http://www.cincinnati-transit.net/cent ral.html  
                                         | 
                                    
                                    
                                        | 
                                             OH: Cleveland 
                                         | 
                                        
                                             Great Viaduct over CuyahogaRiver 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Otis Steel Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Cleveland Rolling Mill Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Post Offices 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             OH: Middletown 
                                         | 
                                        
                                             Sebald Brewing Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             OH: Steubenville 
                                         | 
                                        
                                             PHRRBridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             OH: Warren 
                                         | 
                                        
                                             Trumbull County Court House 
                                         | 
                                        
                                             http://www.co.trumbull.oh.us/tccourthouse. htm  
                                         | 
                                    
                                    
                                        | 
                                             Dana’s Music Hall 
                                         | 
                                        
                                             http://www.familyoldphotos.com/oh/2d/dan as_musical_institute_warren.htm  
                                         | 
                                    
                                    
                                        | 
                                             OH: Youngstown 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                             http://www.youngstowndrc.com/downtown _history.html  
                                         | 
                                    
                                    
                                        | 
                                             Ursuline Convent of the Sacred Heart Bldgs. 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Episcopal ChurchBuilding 
                                         | 
                                        
                                             http://cfweb.cc.ysu.edu/sacredlandmarks/im ages_500/p323WickAvenue480.jpg  
                                         | 
                                    
                                    
                                        | 
                                             ON: Hamilton 
                                         | 
                                        
                                             Court House 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             PA: Alleghany 
                                         | 
                                        
                                             Post Office 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             PA: Altoona 
                                         | 
                                        
                                             Bridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             PA: Columbia 
                                         | 
                                        
                                             Bridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             PA: Harrisburg 
                                         | 
                                        
                                             Federal Building 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Bridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             PA: Johnstown 
                                         | 
                                        
                                             Bridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             PA: Millersburgh 
                                         | 
                                        
                                             Bridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             PA: New Castle 
                                         | 
                                        
                                             St. Cloud Hotel 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             PearsonBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             New Castle Water Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Lawrence Glass Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Shenango Glass Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Atlantic Iron & Steel Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Arethusa Iron Works 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Shenango Valley Steel Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             New Castle Tube Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             New Castle Wire Nail Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             New Castle Steel & Tin Plate Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             PA: Pittsburgh 
                                         | 
                                        
                                             Locks & Dams, Monongahela River 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             B & ORRBridge over the Monongahela 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Court House 
                                         | 
                                        
                                             http://www.bluffton.edu/~sullivanm/pittrich/ pittrich.html  
                                         | 
                                    
                                    
                                        | 
                                             Post Office 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Carnegie Mills 
                                         | 
                                        
                                             Demolished and shopping center built on site; historic smokestacks remain. http://images.library.pitt.edu/cgi-bin/i/image/i mage-idx?sid=22ea898f1424737653a53a 54ddc4aed2;xc=1;g=imls;q1=carnegie%20 mills;rgn1=ic_all;size=20;c=accd;c=aerial;c =allegob;c=cma;c=cmaharris;c=cp;c=fcox; c=fwag;c=gn;c=gret;c=gt;c=hjhz;c=iks;c=j al;c=jben;c=ka;c=kauf;c=lysh;c=mest;c=pp s;c=rr;c=spencer;c=trim;c=uapitt;c=ue;c=u rban;lasttype=boolean;view=entry;lastview =thumbfull;subview=detail;cc=gn;entryid=x -943.25008.gn;viewid=25008GN.TIF;start =1;resnum=3  
                                         | 
                                    
                                    
                                        | 
                                             DavisIsland Dam 
                                         | 
                                        
                                             http://www.lrp.usace.army.mil/pao/h-davis. htm and http://freepages.history.rootsweb.com/~jmo hney/davis_island_dam.htm and http://freepages.history.rootsweb.com/~jmo hney/04Lock1WicketDamOhioRiverDavisI slandDam.jpg  
                                         | 
                                    
                                    
                                        | 
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Smithfield Street Bridge 
                                         | 
                                        
                                             http://pghbridges.com/pittsburghW/0584-4 476/smithfield.htm  
                                         | 
                                    
                                    
                                        | 
                                             Post Offices 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             PA: Scranton 
                                         | 
                                        
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             County Court House 
                                         | 
                                        
                                             http://www.10bestcityguides.com/details.pr ocess/OID_0D9A56E1/MID_585/CID_1 7/SID_82/BID_64458/BID_64711/ and http://www.consultwebs.com/ncphotos/scra nton_wilkes-barre_photos_2.htm  
                                         | 
                                    
                                    
                                        | 
                                             PA: Williamsport 
                                         | 
                                        
                                             Bridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             RI: Newport 
                                         | 
                                        
                                             FortAdams 
                                         | 
                                        
                                             http://www.fortadams.org/  
                                         | 
                                    
                                    
                                        | 
                                             NewportHarbor 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             SC: 
                                         | 
                                        
                                             FortSumter 
                                         | 
                                        
                                             http://www.nps.gov/fosu/index.htm  
                                         | 
                                    
                                    
                                        | 
                                             SC: Clifton 
                                         | 
                                        
                                             Clifton Mills 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             SC: Columbia 
                                         | 
                                        
                                             Columbia Mills 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             SC: Fingerville 
                                         | 
                                        
                                             Fingerville Manufacturing Company 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             SC: Glendale 
                                         | 
                                        
                                             D. E. Converse Mills 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             SC: Mauldins 
                                         | 
                                        
                                             Reedy River Mills 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Pelham Mills 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             SC: Pacolet 
                                         | 
                                        
                                             Pacolet Mills Cotton Mill 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             SC: Pelzer 
                                         | 
                                        
                                             Pelzer Mills 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             SC: Port Royal 
                                         | 
                                        
                                             Federal Building 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             SC: Spartansburgh 
                                         | 
                                        
                                             Spartan Mills Cotton Mills 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             SC: Union 
                                         | 
                                        
                                             Union Mills 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             SD: Sioux Falls 
                                         | 
                                        
                                             Federal Building 
                                         | 
                                        
                                             http://w3.gsa.gov/web/p/interaia.nsf/0/871b 13beabd62a218525672a007964f2?Open Document and http://www.gallagherstravels.com/States/SD /sioux-falls.html  
                                         | 
                                    
                                    
                                        | 
                                             TN: Bridgeport 
                                         | 
                                        
                                             NC & StLRRBridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             TN: Chattanooga 
                                         | 
                                        
                                             U. S. Customs House 
                                         | 
                                        
                                             Currently houses the Tennessee Valley Authority. http://www.lib.chattanooga.gov/localHist/ph otodatabase.html  
                                         | 
                                    
                                    
                                        | 
                                             Tennessee River Bridge 
                                         | 
                                        
                                             Currently preserved as pedestrian park, “Walnut Street Bridge” http://67.32.45.11/cgi-bin/cw_cgi?fullRecor d+3058+2495+1529+46+3 and http://www.lib.chattanooga.gov/photos/001 /00001462.jpg  
                                         | 
                                    
                                    
                                        | 
                                             Chattanooga Brewing Company 
                                         | 
                                        
                                             http://www.gono.com/museum2003/museu m%20tour/chattanooga.jpg  
                                         | 
                                    
                                    
                                        | 
                                             Two Bridges 
                                         | 
                                        
                                             Reference uncertain, but one may be the  1888 Cincinnati Southern Railroad bridge: http://www.lib.chattanooga.gov/photos/001 /00001498.jpg  
                                         | 
                                    
                                    
                                        | 
                                             Times Building 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             TN: Jackson 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             TN: Memphis 
                                         | 
                                        
                                             U. S. Customs House 
                                         | 
                                        
                                             http://nashville.about.com/library/blank/mem phis/blmem07.htm  
                                         | 
                                    
                                    
                                        | 
                                             KC & MRRBridge 
                                         | 
                                        
                                             http://nashville.about.com/library/blank/mem phis/blmem10.htm  
                                         | 
                                    
                                    
                                        | 
                                             TN: Nashville 
                                         | 
                                        
                                             Reservoir 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Gerst Brewing Company 
                                         | 
                                        
                                             http://tennessean.com/learn-nashville/archiv es/04/12/35665648.shtml?Element_ID=35 665648 and http://gono.com/tb/vmuseums/Gerst/gerstbr ew.htm  
                                         | 
                                    
                                    
                                        | 
                                             TX: Austin 
                                         | 
                                        
                                             State Capitol 
                                         | 
                                        
                                             http://www.tspb.state.tx.us/spb/capitol/texc ap.htm  
                                         | 
                                    
                                    
                                        | 
                                             TX: Cisco 
                                         | 
                                        
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             TX: Dallas 
                                         | 
                                        
                                             County Court House 
                                         | 
                                        
                                             http://www.texasescapes.com/DallasTexas/ Dallas-County-Courthouse-Dallas-Texas.ht m and http://www.dallaschc.org/  
                                         | 
                                    
                                    
                                        | 
                                             TX: Fort Worth 
                                         | 
                                        
                                             County Court House 
                                         | 
                                        
                                             http://www.fortwortharchitecture.com/court hse.htm and http://www.fortwortharchitecture.com/court house3.jpg  
                                         | 
                                    
                                    
                                        | 
                                             TX: Waco 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             TX: Yocum 
                                         | 
                                        
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             VA: Farmville 
                                         | 
                                        
                                             Bridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             VA: Harrisonburg 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             VA: Norfolk 
                                         | 
                                        
                                             Navy Yard 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             VA: Richmond 
                                         | 
                                        
                                             City Hall 
                                         | 
                                        
                                             Replaced with new city hall in 1970’s, but historic building retained; http://www.worldisround.com/articles/8453 5/photo151.html  
                                         | 
                                    
                                    
                                        | 
                                             Waterworks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Church Hill Tunnel 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Capitol Square 
                                         | 
                                        
                                             http://lvaimage.lib.va.us/cgi-bin/photo.cgi/R ES/access/up/C0094-01 and http://lvaimage.lib.va.us/cgi-bin/photo.cgi/R ES/access/up/C0096-01 and http://lvaimage.lib.va.us/cgi-bin/photo.cgi/R ES/access/up/C0096-01  
                                         | 
                                    
                                    
                                        | 
                                             Bridges at Snowden and Joshua Falls 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Washington, DC 
                                         | 
                                        
                                             Boundary sewer 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             Bureau of Engraving & Printing 
                                         | 
                                        
                                             Currently the Yates Building, part of the USDA complex: http://www.usda.gov/oc/photo/01c0465.jp g  and http://www.usda.gov/da/buildings.htm#Yate s%20Building  
                                         | 
                                    
                                    
                                        | 
                                             CabinJohnBridge 
                                         | 
                                        
                                             1857 bridge still carries traffic and City of Washington water supply; http://memory.loc.gov/cgi-bin/ampage?collI d=hhphoto&action=browse&fileName=md /md0200/md0255/photos/browse.db&rec Num=0&title2=Cabin+John+Aqueduct+Br idge,+MacArthur+Boulevard,+spanning+C abin+John+Creek+at+,+Cabin+John,+Mo ntgomery+County,+MD and http://www.bridgemeister.com/pic.php?pid =177  
                                         | 
                                    
                                    
                                        | 
                                             LongBridge Over the Potomac 
                                         | 
                                        
                                             Replaced with modern bridges.http://www.sonofthesouth.net/leefou ndation/civil-war/1861/may/potomac-long- bridge.htm  
                                         | 
                                    
                                    
                                        | 
                                             National Museum (SmithsonianCastle) 
                                         | 
                                        
                                             http://www.si.edu/visit/infocenter/sicastle.ht m and http://www.si.edu/archives/historic/castle.ht m  
                                         | 
                                    
                                    
                                        | 
                                             Navy, State & WarDepartmentBuilding 
                                         | 
                                        
                                             Currently rededicat ed as th Eisenhower Executive Office Building; History: http://www.whitehouse.gov/history/eeobtou r/timeline.html  and http://www.whitehouse.gov/history/eeobtou r/  
                                         | 
                                    
                                    
                                        | 
                                             Old U. S. Patent Office 
                                         | 
                                        
                                             Currently the Smithsonian National Portrait Gallery and American Art Museum; http://www.civilwar.si.edu/smithsonian_pob .html  
                                         | 
                                    
                                    
                                        | 
                                             U. S.CapitolBuilding 
                                         | 
                                        
                                             http://www.aoc.gov/cc/capitol/capitol_cons truction.cfm  
                                         | 
                                    
                                    
                                        | 
                                             U. S.TreasuryBuilding 
                                         | 
                                        
                                             http://www.treas.gov/offices/management/c urator/ and http://web6727a.ntx.net/  
                                         | 
                                    
                                    
                                        | 
                                             WashingtonMonument (Base & Lower Section) 
                                         | 
                                        
                                             http://www.nps.gov/wamo/history/contents. htm and http://www.nps.gov/wamo/history/appa.htm  
                                         | 
                                    
                                    
                                        | 
                                             WI: Ashland 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             WI: Milwaukee 
                                         | 
                                        
                                             City Hall 
                                         | 
                                        
                                             http://www.jsonline.com/news/metro/dec04 /287497.asp   Photos: http://www.emporis.com/en/wm/bu/?id=12 2453  
                                         | 
                                    
                                    
                                        | 
                                             City Library 
                                         | 
                                        
                                             Demolished 1963. Photo link: http://www.widenonline.com/oldmilw/build. htm  
                                         | 
                                    
                                    
                                        | 
                                             PabstBuilding 
                                         | 
                                        
                                             Demolished 1980; Photo link: http://www.widenonline.com/oldmilw/build. htm  
                                         | 
                                    
                                    
                                        | 
                                             FederalBuilding 
                                         | 
                                        
                                             http://www.bluffton.edu/~sullivanm/wisconsi n/milwaukee/edbrooke/edbrooke.html  
                                         | 
                                    
                                    
                                        | 
                                             WV: 
                                         | 
                                        
                                             KanawhaRiver Locks 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             WV: Clarksburg 
                                         | 
                                        
                                             FederalBuilding 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                             WV: Kenova 
                                         | 
                                        
                                             N & WRRBridge 
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                               
                                         | 
                                        
                                               
                                         | 
                                        
                                               
                                         | 
                                    
                                    
                                        | 
                                               
                                         | 
                                        
                                               
                                         | 
                                        
                                               
                                         |