English: 1918 U.S. Air Mail $.24 stamp printing error (C-3a) "Inverted Jenny" sheet position 57. This stamp sold at auction in 2007 by Robert A. Siegel Auction Galleries (Sale 946a) for $977,500.00.
This United States postage stamp was published prior to 1978 and is therefore in the public domain in the United States. See Commons:Hirtle chart for further explanation. Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
De oorspronkelijke beschrijving van deze afbeelding stond hier. Alle volgende gebruikersnamen verwijzen naar en.wikipedia.
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2011-09-11 13:57 (UTC) | Centpacrr | 866322 (bytes) | 758×654 | 1918 U.S. Air Mail $.24 stamp printing error (C-31a) ''"Inverted Jenny"'' sheet position 57. This stamp sold at auction in 2007 by Robert A. Siegel Auction Galleries (Sale 946a) for $977,500.00.
(Original text) : 1918 U.S. Air Mail $.24 stamp printing error (C-31a) ''"Inverted Jenny"'' sheet position 57. This stamp sold at auction in 2007 by Robert A. Siegel Auction Galleries (Sale 946a) for $977,500.00.