Front:
"THE ROCK", ALCATRAZ ISLAND, SAN FRANCISCO BAY, CALIF.
106
© STANLEY A. PILTZ
8A-H2831
Back:
ALCATRAZ ISLAND, FEDERAL PRISON
Standing close to the entrance of San
Francisco Bay is Alcatraz Island, recently
established as a Federal Prison by the Gov-
ernment. The island is about 20 acres in
extent and completely isolated by water. It
is surmounted by one of the most powerful
lights on the Pacific Coast standing 214 feet
above mean high water and acts as a guide
for ships entering the Golden Gate.
STANLEY A. PILTZ COMPANY, SAN FRANCISCO, CALIF.
"Pictorial Wonderland
106
ART. TONE SERIES
Z- -
