Alcatraz Island

Front:
ALCATRAZ ISLAND, SAN FRANCISCO BAY, CALIF. 11 23 CALIFORNIANS, INC. PHOTO 2A-H765

Back:
ALCATRAZ ISLAND Standing close to the entrance to San Francisco Bay is Alcatraz Island, Island, Government Military Prison. The island is about 20 acres in extent, and is surmounted by one of the most powerful lights on the coast, standing 214 feet above mean high water. STANLEY A. PILTZ COMPANY, SAN FRANCISCO, CALIF. Ray Elman 2 august 1959