PH2000:0270
architecture, engineering
May 1948
architecture, engineering
PH2000:0273
architecture, engineering
May 1948
architecture, engineering
PH2000:0304
architecture, engineering
March 1944
architecture, engineering
PH2000:0336
architecture
May 1940
architecture
PH2000:0339
architecture
October 1943
architecture
PH2000:0390
architecture, engineering, military
June 1942
architecture, engineering, military
PH2000:0437
architecture, military
July 1943
architecture, military
textual records
AP018.S1.1973.PR12.009
1974-1975
textual records
1974-1975
PH1987:0780
architecture
September 1932
architecture