View Down the Zone

Front:
VIEW DOWN THE ZONE PAN:PAC.INT EXPOSITION SAN FRANCISCO, 1915 E 147

Back:
10 INTE NA PANAMA-PACIFIC A-PACIFIC ANATIONAL ΑΝΟ 1¢ Official Card SANT QOSION VOL FOREIGN 2¢ 1915 NO SARDCORE POSTCARD CONCESSIONAAL CARDINELL-VINCENT CO. PUB. SF CALA