Stamp Smarter - Two Cent 1922 Types
Identifier for US Washington/Franklin Stamps of 1908-1922
U.S. Stamp Notes mailbag: questions about stamp identification and color
Identifier for US Washington/Franklin Stamps of 1908-1922
Stamp Q and A
Identifier for US Washington/Franklin Stamps of 1908-1922
US stamps - Identify your 20c Washington Franklin Stamp
Look for scarce type of 2¢ George Washington envelope
U.S. Stamp Identifier
US stamps - Identify your inperforate 1c Washington Franklin Stamp
U.S. Stamp Identifier
Identifier for US Washington/Franklin Stamps of 1908-1922
1917 2c Washington, carmine, double line watermark, perf 11 for sale at Mystic Stamp Company
US Stamps Values Scott 467 - 1917 5c Washington Perf 10 error
US Regular Issues of 1922–1931 - Wikipedia
The Stamp Finder US Stamp Indentifier | eBay
US stamps - Identify your 5c 1902-1906 Franklin Stamp
U.S. Stamp Identifier
Siegel Auction Galleries — Power Search Results
1958 The Stamp Finder How To Collect Postage Stamps Book | eBay
Scrutinizing This 1-cent Stamp Can Pay Big Dividends
2022 US/BNA Postage Stamp Catalog
U.S. Stamp Identifier
US stamps - Identify 2 cent Washington
