PH1988:0426:078
May 1929
PH1988:0426:086
1929
PH1988:0426:091
May 1929
PH1981:0096
ca. 1932
PH1992:0229
December 1992
PH1981:1286:010
architecture, engineering
8 November 1912
View of a Canadian Pacific Railroad Company bridge under construction, Coquitlam (now Port Coquitlam), British Columbia
Actions:
PH1981:1286:010
architecture, engineering
PH1992:0246
November 1992
photographs
PH1980:0205.02:009
engineering, topographic
between 1910 and 1917
View of a railroad bridge under construction near Pang Ton Phung, Uttaradit Province, Siam (now Thailand)
Actions:
PH1980:0205.02:009
photographs
between 1910 and 1917
engineering, topographic
drawings
AP175.S1.057
1993-1994
drawings
1993-1994
drawings
AP175.S1.075
1993-1995
drawings
1993-1995