Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - United States - Rocket Mail - COLLECTION ON VARIO AND ALBUM PAGES: 1935-64, 56 postal and semi-official stamps, 18 souvenir and miniature sheets, as well as 71 covers, including small size cover Newark-New York (December 1935), NY flight commemorating 3rd International Stamp Exhibition (May 1936), later flights Across Colorado River (1947), Across Searles Dry Lake (1948), Reaction Research Society and Rocket Research Institute Rocket Flights of 1948 and 1950 and many others, generally fresh condition, F/VF or better, Est. $1,000-$1,200