PH1979:0454:009
ca. 1850s
PH1978:0229:176
4 March 1890 or after
PH1978:0229:186
1890 or after
PH1981:0398:003
architecture, engineering
1892-1900
architecture, engineering
PH1999:0122
architecture
1998
architecture
PH1986:0084
PH1989:0260
After 1890
drawings
PH1987:0452.01:060
engineering
1901 or before
drawings
1901 or before
engineering
drawings
PH1978:0229:131
4 March 1890 or after
drawings
4 March 1890 or after
drawings
PH1978:0229:143
4 March 1890 or after
drawings
4 March 1890 or after