Lot No. 3973
1910/1990 (ca.), lot of apprx. 140 thematic covers/cards, not flown mail but related entires, e.g. special event and slogan marks, apprx. 80 1960s "Airplanes" ppc, stationeries, etc.
1910/1990 (ca.), lot of apprx. 140 thematic covers/cards, not flown mail but related entires, e.g. special event and slogan marks, apprx. 80 1960s "Airplanes" ppc, stationeries, etc.