The Submarines. A wonderful amusement concession on "The Zone"

Front:
PANAMA-PACIFIC INTERNATIONAL EXPOSITION, SAN FRANCISCO, 1915. HE SUBMARINE THE SUBMARINES 1507. THE SUBMARINES, A WONDERFUL AMUSEMENT CONCESSION ON "THE ZONE".

Back:
PANAMA - PACIFIC INTERNATIONAL EXPOSITION PACIFIC EXPOS FRANCISCO 1915. NOTA CARDINELL-VINCENT CO. SAN FRANCISCO, CAL PUBLISHERS. C.T. ART CROM RA-C4322 им 501