Front:
4420. Science and Education Building,
Corner Prado and Plaza de Panama,
Panama-California Exposition, San Diego, Cal. 1915.
Back:
MADE IN U. S. A
and sland Possessions
Cuba, Canada and
MESSAGE MAY BE WRITTEN ON THIS SIDE
PUBLISHED BY 1. L. ENO, 958-5TH ST., SAN DIEGO, CAL.
CT PHOTOCHROM
4-48673
