US Stamp #528b Plate Block
Similar Upcoming Sales
Lot 3 US & Worldwide Stamp Albums21 hrs LeftLot of 51 New Zealand and Canada Postage Stamps6 days Left50+ 1912- 1980s+ Foreign Postage Stamps W Binder21 hrs LeftUSA 1898-1900 Proprietary Stamps, E.F. & Co., The Antikamnia Chemical Co., Sc RB25, RB28, MNHMar 29, 2026United States Postage Due Stamps Mixed Denominations 1879–1930s ScottMar 29, 2026Antique Stamps of Founding Presidents5 days Left1909 U.S. 2 Cent Commemoratives, Alaska-Yukon, Lincoln & Hudson-FultonMar 29, 2026US 1906-1914 Philippines Famous Americans Set, Used, 2c-30c, Sc 241a-275Mar 29, 20267pc 1954 - 1978 U.S. Postal Covers1 day LeftVintage United States Stamp Collection; 10 Stamps Featuring Art, Patriotism & American CultureMar 21, 20261869 USA 3c Locomotive ultramarine, G Grill, Scott 114Mar 29, 2026US 1 Cent Post due Post Office SPECIMEN Scott O47S MNHMar 29, 20261949 China tax stamp ovpt red $2 on $50 block, Scott IM 915a MNHMar 29, 2026china stamp562 Lots Away1949 Dah Tung $2 on $50 Transport sheet of 50, red OVP, Scott IM 915a MNHMar 29, 20261942 Martyr Issue, Meng Chiang OVP, 10c on 20c sheet, Scott 2N87, MNHMar 29, 2026 
