2024 Dealer Participation

The heart of the show is the bourse of 75+ dealers buying and selling stamps and covers ranging in price from a few cents to hundreds or even thousands of dollars.

On Saturday a cachetmakers bourse will be held where collectors may purchase cacheted covers sold by the artists. The APS will also sponsor Stamps by the Bucket and Covers by Container where youth may acquire a bucket of stamps or a container of covers for only $1 ($5 for adults).


GASS '24 Dealer reservations now being accepted.
Sign up today!

 

 

Below is a listing of the dealers currently registered to participate.

List updated 4/16/2024  - List is being populated as dealers sign up - check back often.

Firm
Booth #
Specialties
617/619
Appraisals, France & Colonies, United States, Worldwide
522
Asia, Auctions, Australia-Oceania, Worldwide
517
Ephemera, Literature, Postal History, United States Covers
Amos Media Co.
www.linns.com
629
Literature, Supplies
Azusa Collectibles
www.azusacollectibles.com
416
Cinderellas, Topicals, United States, Worldwide
Baltimore Express
428
British Commonwealth, France & Colonies
Bardo Stamps
www.bardostamps.com
618
Back of the Book, Plate Blocks, Revenues, United States
Bill Barrell Ltd.
www.barrell.co.uk
418
Essays & Proofs, Great Britain, Literature, Postal History
Barry & Gerry Covers
324
First Day Covers, Postal History, United States, Worldwide
Fred Boatwright
509
Appraisals, Postal History, Postal Stationery, Worldwide Covers
C & D Philatelics
www.spacecoverstore.com
309
Postal History, United States Covers, Worldwide Covers,
Cherrystone Auctions, Inc.
www.cherrystoneauctions.com
301
Auctions, United States, Worlwide,
Coast Philatelics
514/516
First Day Covers, Topicals, Postal History, Worldwide
Coins, Stamps 'n' Stuff (dollar)
215/217/219/314/316/318
Appraisals, Discount Postage, Revenues, United States
Colonial Stamp Company
www.colonialstamps.com
716
British Commonwealth, Classics, German, Great Britain
510
British Commonwealth, Postal History, U.S. Covers, Worldwide Covers
H.J.W. Daugherty
www.hjwdonline.com
503
Back of Book, Ephemera, Postal History, Revenues
Lewis Kaufman/Roy DeLafosse
623
Plate Blocks, United States, United States Covers, U.S. Possessions
Dutch Country Auctions
www.dutchcountryauctions.com
524
Appraisals, Auctions, United States, Worldwide
Mark Eastzer
515
Collections, Errors/Freaks/Odd., United States, Worldwide
Engler Stamps
www.englerstamps.com
528
Duck Stamps, Errors/Freaks/Odd., Plate Blocks, United States
George Enstrom, Ltd.
405
British Commonwealth, United States
Fairwinds
718
Postal History, Postcards, Stamp Boxes, Worldwide Covers
Fox River Stamps
www.foxriverstamps.com
308/310
Back of Book, Supplies, United States, U.S. Possessions
Richard Friedberg Stamps
www.friedbergstamps.com
616
Back of Book, Revenues, United States,
Geezer's Tweezers
www.geezerstweezers.com
317/319
First Day Covers, Topicals, United States Covers, Worldwide Covers
Wayne Gehret Dollar
www.usmintsheets.com
223/322
Appraisals, Discount Postage
Stanley Gibbons | Baldwin's
www.stanleygibbons.com
525/527
Auctions, British Commonwealth, Great Britain, Postal History
Henry Gitner Philatelists, Inc.
www.hgitner.com
409/411
Airmail, Europe, Topicals, United States
Global Philatelic Associates
708
Confederate States, Postal History, Postal Stationery, United States Covers
The Gold Mine
429
First Day Covers, Postal History, United States Covers, Worldwide Covers
Labron Harris
710
Postal History, United States Covers, Worldwide Covers,
HB Philatelics
www.hbphilatelics.com
505
Duck Stamps, Essays and Proofs, Revenues, United States
702
Online Buying/Selling
House of Zion
www.houseofzion.com
502
Auctions, Postal History, Postcards, Worldwide Covers
HR Harmer / The Global Philatelic Network
www.hrharmer.com
504
Auctions, Worldwide
Eric Jackson Revenue Stamps
www.ericjackson.com
608
Back of Book, Ephemera, Revenues, United States
Jacksonville Stamp & Coin
305
First Day Covers, German, United States, Worldwide
Walter Kasell Enterprises
404
Back of the Book, Plate Blocks, United States, U.S. Possessions
Daniel F. Kelleher Auctions/Kelleher & Rogers Fine Asian Auctions
www.kelleherauctions.com
518/523
Appraisals, Asia, Auctions, United States
Knoxville Philatelic Society Inc.
www.knoxstamps.com
423/425
Classics, Supplies, United States, Worldwide Covers
Lighthouse Publications
www.lighthouse.us
209/211
Supplies
M & S. Hobbies
mandshobbies.com
422/424
British Commonwealth, France & Colonies, United Nations, Worldwide
Maryland Stamps & Coins
www.marylandstamps.com
625/627
Supplies, United States, Worldwide,
MCXI Philatelics
www.mcxistamps.com
610
British Commonwealth, German, United States, Worldwide
Miller's Stamp Company
www.millerstamps.com
609/611
Appraisals, Confederate States, Plate Blocks, United States
Mountainside Stamps, Coins, and Currency
www.mountainsidestampsandcoins.com
408
British Commonwealth, Plate Blocks, United States, Worldwide
Negev Holyland/Button Stamp Company
negev.stampcircuit.com/
323
Auctions, First Day Covers, France & Colonies, Worldwide Covers
Newport Harbor Stamp Co.
614
Errors/Freaks/Odd., Plate Blocks, United States,
403
Appraisals, Auctions, Collections, United States
Omega International
519
United States, United States Covers, Worldwide, Worldwide Covers
Gary Posner, Inc.
www.garyposnerinc.com
714
Appraisals, Errors/Freaks/Oddities, Plate Blocks, United States
RASLAD Enterprises
www.deadcountrystamps.com
428
British Commonwealth, France & Colonies, Topicals, Worldwide
Rattlesnake Island Local Post, LLC
www.rilp.org
626
Airmail, Cinderellas, Plate Blocks, United States
Mark Reasoner
511
Collections, Postal History, United States, Worldwide
Robin Philatelics
325/327
Asia, Classics, New Issues, Worldwide
Roy's Stamps
www.roysstamps.com
704
British Commonwealth, Canada, Great Britain, Postal History
Kurt A. Sanftleben, LLC
www.read-em-again.com
419
Ephemera, Postal History, United States Covers,
Kurt Schau
624
United States Covers, Worldwide Covers
Rusty Shoaf
329
British Commonwealth, Canada, Postal History, Worldwide Covers
Robert A. Siegel Auction Galleries
www.siegelauctions.com
410
Appraisals, Collections, United States, Worldwide
Stamp Art
www.stampart.us
722/724/726/728
Collections, Topicals, United States, Worldwide
Stamp Smith
400/402
Topicals, United States, Worldwide,
James F. Taff
622
Brit Comm., Confederate States, German, United States
Stephen T. Taylor
www.stephentaylor.co.uk
602
Postal History, Postal Stationery, United States Covers, U.S. Possessions
Ryan Terlecky
225
United States, Worldwide
Don Tocher, U.S. Classics
www.postalnet.com/dontocher
604
Airmail, Confederate States, Postal History, United States
Triple "S" Postal History Inc.
www.triple-sonline.com
615
Postal History, Postal Stationery, United States Covers, Worldwide Covers
USPS Federal Credit Union
www.uspsfcu.org
529
Vance Auctions Ltd.
www.vanceauctions.com
414
Auctions, Canada, Postal History, Worldwide Covers
Village Stamp & Coin
315
Collections, United States, Worldwide,
Volovski Rarities
311
Appraisals, Classics, Plate Blocks, United States
Hugh Wood, Inc.
www.hughwood.com
417
Insurance
Worldwide Philatelics
www.worldwidephilatelics.com/
415
Stamp Boxes, United States, Worldwide, Worldwide Covers

Postal Administrations

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