Commemorating the 30th Anniversary of the Pony Express Mail Service, First Day of Issue

MEMORATING THE 80H ANNIVERSA 1940 1860 860 1940 RAMERTO PONY EXPRESS 80TH ANNIVERSARY APR3 9-AM 1940 -FIRST DAY OF ISSUE CALIF. EXPRESS MAIL 5 FIRST DAY COVER Jay zehine gou Hen' Del, fen Dugs, colf. OF THE PONY SERVICE