2010 NTSS Show Covers Honoring 150th Anniversary of Pony Express - Blue ¢25

Commemorating the 150th anniversary of the Pony Express, this cover is handsomely presented with an ATA cachet celebrating NTSS and the anniversary. Issued in conjunction with the National Topical Stamp Show, these covers bear cachets depicting the ¢25 Pony Express local stamp (blue). The price includes domestic postage. Exact positioning and density of cancellation may vary.