Future – Welcome to GMCSC

Enjoy Stamp Collecting?

We are a great group of men, women and youth that enjoy the hobby of kings. If you are interested in collecting, postal history or history in general this is a great group to learn from and share your knowledge.

Click to Join the Club

Next Meeting


GMCSC Monthly Meeting
March 23, 2026 at 7:30 PM
Dielmann Recreation Center
  • 50/50 raffle (optional)
  • Attendance prize drawing
  • Business Meeting
  • Member Item Auction  (Jan-Oct)
  • Member Presentation or Activity

Member Articles

Access to all Member Articles



St Louis Stamp Expo ~ 2026St Louis Stamp Expo ~ 2026
March 20, 2026 - March 22, 2026

Friday – 10:00 AM to 5:45 PM
Saturday – 10:00 AM to 5:30 PM
Sunday – 10:00 AM to 3:00 PM

www.stlouisstampexpo.com


MSDA - St. Louis, MOMSDA - St. Louis, MO
May 2, 2026

Sat: 10am – 5pm
Sun: 10am – 3pm

Free admission and parking.

 


MSDA - St. Louis, MOMSDA - St. Louis, MO
May 3, 2026

Sat: 10am – 5pm
Sun: 10am – 3pm

Free admission and parking.

 


Recent Member Articles



Philatelic JeopardyPhilatelic Jeopardy
October 26, 2026

Philatelic Jeopardy is where we find questions for the answers of all things Philatelic!  Hosted by Guy Gasser.


  • Did you Know? (February 2026)
    In 1898, eleven proprietary drug companies, 10 in St. Louis, made a deal with the IRS to print their own proprietary tax stamps for use until the delayed federal tax stamps arrived. These came to be known as the St. Louis Provisionals. Want one? Get your checkbook out. Most of them have a five-figure value!

  • Vermont Becomes 14th State
    by MysticStamp

    On March 4, 1791, Vermont was admitted to the Union. After years of land disputes, frontier battles, and even a period as an independent republic, the small mountain region officially became the 14th state of the United States. The post Vermont Becomes 14th State appeared first on Mystic Stamp Discovery Center.

New Releases

Harriet Powers

Washington, DC, 20066

Crab Nebula

Kansas City, MO 64108

Galaxy Pair

Kansas City, MO 64108

Bruce Lee

Seattle, WA 98109

Current USPS Issues


About the Greater Mound City Stamp Club

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