60th AUCTION - day 4

Air Mail: 1921-1940 (c.): About 50 airmail covers worldwide with a major part ca

Air Mail

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1921-1940 (c.): About 50 airmail covers worldwide with a major part catapult flights from or to Germany, but also first flight mail worldwide with good destinations, frankings, postmarks etc., plus 10 early picture cards showing early airplanes and aviators.

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Condition: Cover/postal stationery