drawings
PH1978:0229:140
23 July 1889
drawings
23 July 1889
PH1980:1078:003
architecture, engineering, military
between 1857 and 1886
architecture, engineering, military
PH1979:0005:001
architecture, engineering
1864-1899
architecture, engineering
PH1981:1009:004
architecture, engineering, topographic
between 1939 and 29 September 1940
architecture, engineering, topographic
drawings
AP175.S1.082
1993
drawings
1993
PH1988:0426:063
1929-1930
PH1985:0426:054
engineering, portrait, topographic
between 1857 and 1877
engineering, portrait, topographic
photographs
PH1986:0431:032
architecture, engineering, topographic
1886
photographs
1886
architecture, engineering, topographic
photographs
PH1987:0196:041
architecture, engineering, military
between 1871 and 1872
photographs
between 1871 and 1872
architecture, engineering, military
PH1985:1010
engineering, topographic
between 1876 and ca. 1885
engineering, topographic