ATA's 7th Birthday Logo


  • October 25, 2024
  • October 27, 2024
  • Linthicum Heights, MD


New Date / New Venue

2 Day Postal History Symposium (Oct 23 & 24)

Friday, October 25, 2024 10:00am - 6:00pm

Saturday, October 26, 2024 10:00am - 6:00pm

Sunday, October 27, 2024 10:00am - 3:00pm

Marriott BWI Airport, 1743 W Nursery Rd, Linthicum Heights, MD

(5 minutes from BWI terminal by free hotel shuttle / 5 minutes from the BWI Amtrak / MARC station)

Convening Societies:

  American Topical Association

  UPSS The United Postal Stationery Society
  The Manuscript Society

The Baltimore Philatelic Society invites all ATA members to join us for a special ATA event celebrating your 75th anniversary. ATA meetings, seminars and events.

Informal, Free Style exhibiting. Competitive, WSP exhibiting. Philatelic and Ephemera dealers. Our 86th annual show.

40 Dealers, 200+ Frames of Exhibits, Seminars, Beginner & Youth Programs, and much more! Free Admission & Parking, Special Hotel Rate, Restaurants nearby. 

For more information: or call 410-465-5712

Presented by the Baltimore Philatelic Society

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The American Topical Association is a 501(c)3 non-profit organization.
Post Office Box 2143, Greer, SC 29652-2143.

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