American_Helvetia_Philatelic_Society
American Helvetia Philatelic Society
Philatelic society focused on Switzerland postage stamps and postal history.
The American Helvetia Philatelic Society (AHPS) is a philatelic organization dedicated to "encourage and facilitate the collecting, preservation, display, exchange, and creation and dispersal of knowledge of the postage stamps, postal history, and related philatelic material of Switzerland."[1] It is an affiliate of the American Philatelic Society and the Union of Swiss Philatelic Societies.[1]