Two US H Rate Make-Up 1 c Stamp SC #3258 MNH

H Rate Change Stamps – and a Modern Rarity!

686 - 1930 1 1/2c Harding, brown, coil - Mystic Stamp Company

H Rate Stamp for sale

1 Cent Make-Up Rate 1991-2000 Year of Issue Unused US Stamps (1941-Now) for sale

R3C 1 cent Proprietary first issue revenue stamp, MNH pair - Match and Medicine Proprietary Die and other US Civil War Era Stamps

H Rate(33c) Uncle Sam's Hat single Uncle Sam's Hat single

The Winterfell Collection of German Occupation; The Pottow Collection of Great Britain; The Kulczycky Collection of Western Ukraine - February 20-21, 2019

U.S. and Worldwide Stamps; The Versailles Collection - April 1-3, 2003

What kind of stamps are these? : r/stamps

3257/69 - 1998 H-Rate Change, set of 10 stamps - Mystic Stamp Company