photographs
PH1980:1017:002
ca. 1891
photographs
ca. 1891
photographs
PH1980:1017:001
ca. 1891
Railroad bridge over river with houseboat below, on the Baltimore and Ohio Railroad Line, Pennsylvania or West Virginia
Actions:
PH1980:1017:001
photographs
ca. 1891
PH1988:0426:105
ca. 1934
PH1988:0426:106
ca. 1934
PH1990:0273
January 1990
drawings
AP175.S1.125
1992
drawings
1992
drawings, photographs
AP178.S1.2001.PR06.031
Description:
Original file title: Panticosa 11, 80 plantas, puente
2007-2008
Plans, details, and photographs of a bridge, Centro de Alto Rendimento en el Balneario de Panticosa, Panticosa
Actions:
AP178.S1.2001.PR06.031
Description:
Original file title: Panticosa 11, 80 plantas, puente
drawings, photographs
2007-2008
PH1981:0505:039
ca. 1930s
San Francisco - Oakland Bay Bridge under construction showing men working with steel tubing, San Francisco, California
Actions:
PH1981:0505:039
DR2004:0266:003
between 1966 and 1969
PH1979:0592
architecture, engineering
22 May 1936
architecture, engineering