Thematics: airplanes, aviation: 1937/1982, balance of apprx. 300 covers/cards, c
Thematics: airplanes, aviation
1937/1982, balance of apprx. 300 covers/cards, comprising flown entires (commercial mail and 1st/special flights) and thematic covers/cards with cacheted envelopes, special event postmarks, stationeries, etc.
Condition: Cover/postal stationery