Rare and Valuable US Stamps and Postal History
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US Stamps Price Scott Cat. #388 - 1910 2c Washington Coil
Philately Christies Auction Catalogue with Prices Realized US Stamps Covers Weill Brothers 1989
Robert A. Siegel Auction Galleries, Inc. Sale - 956 Page 52
Set Of 50 Commemorative U.s. Stamps Auction
Berman collection of outstanding U.S. stamps in June 22 Siegel auction
Golden Oak Online Auctions LLC
Daniel F. Kelleher Auctions, LLC Sale - 696 Page 92
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