Naval Training Station, Yerba Buena Island

Front:
OMDCCCXOKO 8057- Naval Training Station, Yerba Buena Island, California.

Back:
THIS SPACE FOR CORRESPONDENCE Post POSTAGE: UNITED STATES AND POSSESSIONS CANADA MEXICO FOREIGN 2¢ I Card THIS SPACE FOR ADDRESS ONLY PUBLISHED BY EDWARD H. MITCHELL SAN FRANCISCO CAL.