textual records
AP175.S1.155
1990
textual records
1990
drawings
AP175.S1.160
1991
drawings
1991
photographs
PH1979:0286:097
photographs
textual records
AP175.S1.014
1992-1995
textual records
1992-1995
textual records
AP175.S1.033
1992-1994
textual records
1992-1994
drawings
AP175.S1.035
1992-1993
drawings
1992-1993
textual records
AP175.S1.045
1993-1994
textual records
1993-1994
drawings
ARCH219577
textual records
ARCH255644
Description:
presentation proposal
The Hanging Arc Bridge: our recommended structure
Actions:
ARCH255644
Description:
presentation proposal
textual records
photographs
PH1980:0272:046
architecture, engineering
late 1860s
photographs
late 1860s
architecture, engineering