Honoring Herbert Hoover 1874-1964

PRESIDENT FIRST DAY OF ISSUE BRANCH RBERT HOO 10 1965 FIRST DAY OF ISSUE $2358 oring HERBERT HOOVER 1874-1964 ) 31ST PRESIDENT OF THE UNITED STATES Art Croft FAMOUS MINING ENGINEER PHILANTHROPIST AND PUBLIC SERVANT WEST IA EER NITED STATES POSTAGE 5¢ HUMANITARIAN-ENGINE