Series of 1971

FIRST DAY OF ISSUE FIRST AIR EXPRESS SHIPMENT FLOWN IN WRIGHT BIPLANE, NOVEMBER 7, 1910, BY PHILLIP O. PARMALEE, FROM DAYTON TO COLUMBUS, OHIO 214 Air Mail Stamp Art Craft SERIES OF 1971 21 1971 9 21¢ USA ²¹ UNITED STATES AIR MAIL FIRST DAY OF ISSUE Sudan S. Lindsay 4314 Nelson Der Peoria See