Street map of Philadelphia and vicinity, showing street car, bus, and subway-elevated lines. Philadelphia Transportation Company. April 1948. 7th Edition., 1948
Plan
Work Title:
Street map of Philadelphia and vicinity, showing street car, bus, and subway-elevated lines. Philadelphia Transportation Company. April 1948. 7th Edition., 1948
Surveyor:
Not named
Date:
1948
Size:
48 x 39 in.
Map Features:
Civil Defense. Mass transit. Shows two sets of concentric circles indicating potential atomic bomb blast zones - see FF-CivDef-15 for more details.
Media:
Paper
Source:
Image File(s):
FF-CivDef-16
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