National Philatelic Exhibitions of Washington, D.C., Inc.

Remember to Use the Hotel Rate Code NPX19 when making your reservations!


The Nation's First-Class Show!

A World Series Philately Event serving the greater Maryland, Virginia and Washington D.C. areas; a place to possibly find any Postage Stamp in the World!
Show dates were June 7-9, 2019.



Heart of the Show

More than eighty diverse dealers offer something for everyone. The show enjoys a 99% dealer return rate.



A 68 Year Reputation

NAPEX's philatelic exhibits are judged by distinguished jurors. The Grand Award winner goes to the APS Champion of Champions.



Advancing the Hobby

Since 2003, NAPEX has distributed more than $55,000 in proceeds from its annual show to support numerous philatelic organizations and initiatives.


Fun Events

Learning Opportunities!

First day ceremonies and a plethora of interesting programs and meetings are offered by convening societies and other organizations.


APS On-The-Road Course

  • Download the PDF file for this Pre-NAPEX Course taught by Guy Gasser

    Washington-Franklins: There's No Need To Be Afraid.
  • Go to to register >REGISTER by May 19, 2019
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