models
models
models
models
1997-1998
models
models
ca. 1964
models
AP140.S2.SS1.D108.P1
circa 1980s-1992
models
circa 1980s-1992
textual records
Urban Renewals Model
ARCH253497
Description:
working papers
1960
textual records
1960
textual records
Philadelphia - Model City
ARCH253800
Description:
correspondence, design schematics, and proposal
1968
Philadelphia - Model City
Actions:
ARCH253800
Description:
correspondence, design schematics, and proposal
textual records
1968
models
models
circa 1947-2002
models
Partial presentation model
ARCH82096
circa 1947-2002
models
circa 1947-2002
models
models
circa 1947-2002