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Join a worldwide community of stamp collectors.

The APS helps people discover and explore the fascinating world of stamp collecting through its extensive range of educational programs, community, library, services, publications, and outreach initiatives.

About the APS

With members in more than 110 countries, the American Philatelic Society 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. Our members enjoy access to the one of the world's largest philatelic libraries, a monthly award-winning magazine, and safe avenues for buying and selling philatelic materials.

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About the American Philatelic Research Library

The APRL has one of the world's largest and most accessible collections of philatelic literature. Its nearly three miles of shelving contain more than 23,000 books and 5,700 journals. The APRL Digital Collections include digital versions of resources from the APRL collection, as well as born-digital resources and contributed content from other sources. 

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Membership & Benefits

Reap the rewards of membership in the world's largest organization for stamp collectors, like The American Philatelist magazine, APRL access, insurance, discounts & more.
JOIN US

Support the APS

Support the APS in our mission to expand the hobby by making a financial or in-kind donations, and by volunteering your time.
 
GIVE NOW

StampStore

The APS StampStore on HipStamp helps you find stamps you need and sell extras, all through a trusted, reliable source.    
 
SHOP & SELL NOW

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