John Dewey Commemorative Stamp Appraisals

New Zealand 4 Dollar Stamp

1955 Japanese Stamp

Italian Stamp

Two Penny Red Stamp

Canadian Postal Stamp

Chinese Stamp (1979)

Castello dell'Imperatore Stamp

Netherlands Postage Stamp

Belgium 10c Coat of Arms Postage Stamp

Rocca di Calascio Stamp

34p British Stamp

King George VI Postage and Revenue Stamp (1d)

German Hyperinflation Stamp: 400 Tausend (Four Hundred Thousand)

Deutsches Reich 1935 Airmail Stamp (10 Reichspfennig)

Bulgarian Rabbit Themed Postage Stamp, 10 Stotinki

Theodore Roosevelt 30 Cents US Postage Stamp

Cayman Islands 1d Postage & Revenue Stamp featuring Booby Birds and King George V

50 Cent US Postal Stamp

Centenaire Philippeville Postage Stamp (1838-1938), Algeria

Austrian 3 Heller Stamp with Empress Elisabeth

1 Cent Green George Washington Stamp

U.S. Postage Stamp: 'To the Fine Arts' 5-Cent

Hungary 20 Filler Stamp, Agricultural Scene

Bolivia 50 Centavos Postage Stamp (Likely 1901-1904 Issue)

Czechoslovakian Stamp Depicting a Horse

Netherlands 15 Cent Stamp

Polish Stamp

Robert P. Casey Jr. Auditor General Inauguration Commemorative Plate

2001 George W. Bush Commemorative Two Thousand One Dollar Bill

Danish Stamp

Italian 2000 Lira Stamp

1 Kr Norges Post Stamp

Australian Star Sapphire Stamp

Australian Wombat Stamp

South Korean Stamp Featuring Traditional Pot

German Empire Postal Stamp with Kaiser Wilhelm II (4 Pfennig)

Used 1 Yen Japan Postage Stamp, Sunburst Design

"Fast Express" 2-Cent United States Postage Stamp

Byrd Antarctic Expedition II 3 Cents U.S. Postage Stamp

German 1 Reichsmark Postage Stamp (1923 Inflation Period)