Y.W.C.A. Building - Pan-Pac International Exposition

Front:
Y. W.L.A. BUILDING PAN-PAC.INT. EXPOSITION SAN FRANCISCO, 1915 00000000 ON 0000000000 88 E99

Back:
CIC INTES ANATION CIF NAMAS PANAMA-PACIFIC INTERNATIONAL EXPOSITION POSTAGE UNITED STATES AND 31¢ va SA EXPOS ANEGAN OSITION POSSESSIONS CANADA MEXICO FOREIGN 2¢ NCISCO A ADDRESS NOFFICIAL POST CAR CARDINELL-VINCEN oo ONCESSIONAIRE! O. PUB. SE CALL