cover Air Post Covers, 1924-73, 56 covers, incl. two interrupted flights: Jan. 10, 1938 crash cover on Bozeman, Montana (AAMC 38.1) and May 24, 1938 crash cover on Cleveland, Ohio (AAMC 38.5); also C18 tied on cover, some Zeppelin flights and FAM's, most are fresh and fine-very fineest.

Details
cover Air Post Covers, 1924-73, 56 covers, incl. two interrupted flights: Jan. 10, 1938 crash cover on Bozeman, Montana (AAMC 38.1) and May 24, 1938 crash cover on Cleveland, Ohio (AAMC 38.5); also C18 tied on cover, some Zeppelin flights and FAM's, most are fresh and fine-very fineest.