100th Anniversary Purchase of Alaska, 1867-1967

FIRST DAY OF ISSUE 8. TKA 30 FIRST DAY OF ISSUE SECRETARY SEWARD AND BARON EDOUARD DE STOECKL OF RUSSIA CONFERRING OVER THE SIGNING OF THE TREATY. 20835 ANG RGOKS erceasrmRNCNm WILLIAM H.SEWARD 100TH ANNIVERSARY PURCHASE OF ALASKA 1867 - 1967 Arf Croft ALASKA PURCHASE 1867 Z961 UNITED STATES AIR MAIL