100th Anniversary Purchase of Alaska 1867-1967 Block of Stamps

WILLIAM FIRST DAY OF ISSUE. Art Craft H.SEWARD SECRETARY SEWARD AND BARON EDOUARD DE STOECKL OF RUSSIA CONFERRING OVER THE SIGNING OF THE TREATY SITKA, AK MAR. 30 1967 99835 ALASKA PURCHASE ALASKA PURCHASE 196 ထိ 8. 8c UNITED STATES AIR MAIL 100TH ANNIVERSARY PURCHASE OF ALASKA doos Sindsay 4314 N Nelson Dr Peoria, Jel. 1867-1967 000000000000 KORTKOR UNITED STATES AIR MALL ALASKA PURCHASE ALASKA PURCHASE 1867 FIRST DAY OF ISSHE CCCCC 00000000 8. UNITED STATES AIR MAIL UNITED STATES AIR MAIL