World Stamp Catalogue/United States/1920s

1920s
 Image:Mayflower_1920_Issue-1c.jpg|The Mayflower, 1¢ Image:Stamp US 1928 15c special handling.jpg|15¢, 1928 Special Handling Image:Stamp US 1929 6c Kansas.jpg|James Garfield 6¢, 1929 overprinted "Kans." 

1925
 Image:Washington_at_Cambridge_1925_Issue-2c.jpg|Washington at Cambridge, 1¢ Image:Lexington_and_Concord-2c.jpg|Lexington and Concord, 2¢ Image:Lexington_Concord-5c.jpg|Lexington and Concord, 5¢ Image:Norse_American_Centennial_Sloop_1925_Issue-2c.jpg|Norwegian Sloop, 2¢ Image:Norse_American_Centennial_Viking_1925_Issue-5c.jpg|Viking Ship, 5¢ Image:Stamp US 1925 5c detail.jpg|Norse-American 5¢, detail 