United States 1877 RO62c James L Clark 1c Green Pink PaperChan & Scott Auction House4.4(45)$30Mar 29, 2026
United States 1871 RS220b A L Scovill Silk Paper RevenueChan & Scott Auction House4.4(45)$40Mar 29, 2026
United States 1945 Documentary 3 Dollars W Forward COMPANY Overprint MNHChan & Scott Auction House4.4(45)$30Mar 29, 2026
United States 1877 RS110c A L Helmbold 2c Private Die MedicineChan & Scott Auction House4.4(45)$30Mar 29, 2026