Postage stamp error

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11	PDF Document Add to Reading List Source URL: www.postalmuseum.si.edu Language: English - Date: 2013-01-18 12:48:25 Postage stamps of the United States Stamp collecting Airmail Inverted Jenny Postage stamp Invert error Sheet of stamps Miniature sheet United States Postal Service Philately Collecting Cultural history
12	EFOs: Errors, Freaks and Oddities by Scott A. Shaulis A nyone can own Add to Reading List Source URL: www.efocc.org Language: English - Date: 2013-08-28 16:50:44 Stamp collecting Errors freaks and oddities Postage stamp separation Postage stamp Scott catalogue Plate block Index of philatelic articles Postage stamp error Philately Cultural history Collecting
13	FY 2011 Performance Audit Report Template (Draft & Final) Add to Reading List Source URL: www.uspsoig.gov Language: English - Date: 2013-03-24 21:00:52 Stamp collecting Commemorative stamp Cultural heritage Postage stamp Holiday stamp Non-denominated postage Postage stamps and postal history of the United States Postage stamp design error Philately Cultural history Postal system
14	901-The 1918 24c Inverted Jenny Plate Block Add to Reading List Source URL: www.siegelauctions.com Language: English - Date: 2012-02-08 09:06:06 Stamp collecting Postage stamps of the United States Invert error Auction Inverted Jenny Postage stamp Airmail stamp Robert A. Siegel Plate block Philately Collecting Airmail