Shop for-and learn about-Used 20th Century US Postage Stamps. Most cancelled, or used, 20th-century U.S. stamps are worth less than the paper they're
Scott# 634A WASHINGTON USED TYPE II ROTARY PRESS, VERY NICELY
U.S. Used 20th Century Stamps. Custom Mounted By Series or Subject
US POSTAGE ~ James A. Garfield ~ Green 20₵ Stamp ~ Cancelled
Estate Sale & Collection Leftovers - US Stamp Grab Bags. A mixture of used and unused US 20th century stamps, some light cancels, some heavy cancels.
US Stamp Grab Bag - Mix of Used and Unused Stamps, Some Early 20th Century
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Scott# 2419 MOON LANDING USED SINGLE WITH LOCAL CANCEL
M11596 - 1904-78 Canal Zone Collection, 100 Stamps, Used & Used
Used 20th Century US Postage Stamps
M7702 - US Definitive Collection - 650 Used Stamps - Mystic Stamp
The Charter Oak 30 Used Vintage US Postage Stamps 3-c Connecticut
US Stamp #1289 used: 1967 20c George C Marshall [2] Listing in the 1901-Now. Used,United States,Stamps Category on eBid United States | 141399119
US Stamp #1289 used: 1967 20c George C Marshall [2] on eBid United States | 141399119
Used 20th Century US Postage Stamps
M12471 - 1891-2018 Historic US Stamp Collection, Set of 50 Stamps
U.S. Used 20th Century Stamps. Custom Mounted By Series or Subject
825 20 cent James A. Garfield Stamp used AVG