Front:
71653
PANAMA-CALIFORNIA EXPOSITION, SAN DIEGO, CALIFORNIA, 1915
VARIED INDUSTRIES BUILDING FROM LAGUNA DE LAS FLORES
DRE
E C
Back:
"PHOSTINT"
TRADE MARK REG. US. PAT OFF
MADE ONLY BY DETROIT PUBLISHING CO.
THIS SPACE MAY BE USED FOR MESSAGE.
IONE CENT.
FOREIGN, TWO
CENTS
