USPPS Affiliations

 The APS is the largest, non-profit organization for stamp collectors in the world. Founded in 1886, the APS serves collectors, educators, postal historians, and the general public by providing a wide variety of programs and services. 

 The ultimate gift for any collector is a gift of stamps. APS StampStore is the source for high-quality stamps, postal history and other philatelic items. 

APS Publications

Hobby Supplies 

 The American Topical Association, founded in 1949, is the oldest and largest organization in the world for topical stamp collectors.

 The ATA online store is the spot for ordering ATA handbooks, show and first day covers, Taste of Topicals™ and a variety of gifts and philatelic specialty items.