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Stamps & Resources
US Stamp Programs
Support the APS and our events by sponsoring an award, a publication, or meeting room. Click below to learn more about our many sponsorship opportunities.
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World Stamp Identifier
The World Stamp Identifer is a free, interactive tool which helps you identify many of the harder to recognize stamps.
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Browse Specialty Stamp Clubs, Available Books, Education Courses and so much more!
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Any links to external websites and/or information provided are provided as a courtesy. They should not be construed as an endorsement by the APS of the content or views of the linked materials and the APS. The APS accepts no liability for any damage or loss, however caused, in connection with the use of or reliance on any information, material, products or services contained on or accessed through any such linked website.
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AmeriStamp Expo
Mesa, Arizona | February 15-17, 2019
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