U.S. Postal Card Centennial 1873-1973

Front:
GARD ENTENNIAL US. POSTAL may I 1873-1975 Designed by BECKY BERRU berru becky

Back:
1873 - 1973 CENTENNIAL of the U.S. Postal Card - EXHIBITION - May 1 through 31, 1973 Charles von der Ahe Library Loyola Marymount University Los Angeles, California U. S. A. I.P.C.A. INTERNATIONAL POSTCARD COLLECTORS ASSOCIATION INC. 6380 WILSHIRE BLVD. - BUITE 907 LOS ANGELES, CA 90048 U.B.A. ANGEL EX MAY13'73 CALIF 9c METER P.B.626348L 100th ANNIVERSARY CANCELLATION U.S. AIR MAIL