Worldwide Stamps and Postal History

1926 Cover to Cheyenne, Wyoming, bearing Palestine 4m block of four tied by Jerusalem datestamps and marginal U.S Air Mail 16c cancelled at New York (Mar 18). U.S Air Mail stamps could be used on letters from abroad to pay for internal airmail within the USA, and were sold in some overseas countries; their use from Palestine is very unusual. Photo on Page 40.
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