Stamp Collecting Argentina Appraisals

Presidents of the United States Stamp Sheet

United States 3 Cents Postage Stamp (George Washington)

1-cent Gilbert Charles Stuart U.S. Postage Stamp

Gibraltar 1D Postage Stamp depicting HMS Victory and Queen Elizabeth II

Collection of Australian Postal Stamps

New Zealand 4 Dollar Stamp

Polish 10 Zloty Postal Stamp featuring Józef Piłsudski

Belgian 60c King Leopold II Stamp (postmarked)

Australia 2 1/2d Centenary of Mitchell's Exploration of Central Queensland Postage Stamp

India International Trade Fair Stamp

William Penn 3 Cents Postage Stamp (1932 Issue)

U.S. 2-Cent Civil War Era Stamp

Collection of German Democratic Republic (DDR) Postmarks and Stamps

Collection of Moroccan Postage Stamps and Postal Ephemera

Cayman Islands 1/4d Postage Revenue Stamp with King George V and Islands Map

Costa Rica 10 Centimos Isla del Coco Postage Stamp

US Postage Stamp: West Point - United States Military Academy

U.S. 3-Cent 'Liberty' Postage Stamps (Block of Two)

New Zealand Stamp

Farley's Follies Great Smoky Mountains Souvenir Sheet

United States Customs Service Seal / Stamp

Vintage US Revenue Stamp Cufflinks

German Philatelic Collection - Adolf Hitler and Military Fieldpost Stamps (1941-1942)

4-Cent Abraham Lincoln Postage Stamp

Alaskan Brown Bear '22 USA' Postage Stamp Enamel Pin

1939 Baseball Centennial First Day Issue Cover

Silver-Toned Commemorative Coin with Stamp-like Design

Miniature Stamped Ceramic Vessel

Framed 'Wood Ducks' Print with Accompanying Stamp

2 Cents John Adams US Postage Stamp

Folk Art Series Redhead Decoy First Day of Issue Commemorative Display

1939 Baseball Centenary First Day Cover

Yaacov Agam "Message of Peace" Signed First Day Issue Silkscreen

Antique Copper Wax Seal

Silver-colored Coin with '100' and Eagle Motif (Obverse)

Vintage Post Office Registry Bill

Jack Jones 'Time Stamped' Football Trading Card (Prestige Series)

Austrian "Oesterreich" Postage Stamp featuring a smiling man in traditional attire

10 Cent Jefferson Memorial Stamp

Castello Aragonese Stamp