PH1978:0229:069
engineering
14 September 1886
engineering
PH1979:0441:064
16 September 1937
PH1979:0213
ca. 1860s
PH1981:0355
published 1856
PH1993:0428:071
engineering
1857
engineering
PH1993:0020
1990
PH1993:0021
1990
PH1993:0022
1990
PH1984:0559
ca. 1860-1865
drawings
Quantity:
4 conceptual drawing(s)
DR1994:0157:016-019
Annotated north elevation, elevation, perspective, and axonometric
Actions:
DR1994:0157:016-019
drawings
Quantity:
4 conceptual drawing(s)