2026-05-10T09:00:58Z

San Francisco Residential Security Map, 1937 (Raster Image)

Gbl Index Year Im:

1937

Dct Creator Sm:

Home Owners Loan Corporation

Dct Description Sm:

This layer is a georeferenced image of a 1937 Thomas Bros. street map of San Francisco (which also shows streetcar and trolley bus lines at the tim...