50 Million Mark Stamp Appraisals

3-Cent George Washington Bicentennial Postage Stamp

United States Army and Navy For Defense 2 Cents Postage Stamp

1 Cent 'For Defense' US Postage Stamp, Scott #898

10 Paise Electric Locomotive Stamp

1862 9-Cent Revenue Stamp

4-cent Abraham Lincoln Postage Stamp

Czechoslovakian 2.50 Koruny Stamp featuring Praška

Woodrow Wilson $1 United States Postage Stamp

Hungarian Revenue Stamp with Postmark

Protectorate of Bohemia and Moravia 5h Stamp

£2 British Stamp

United States 2 Cent George Washington 'Carmine Type I' Postage Stamp (1890-1893)

Belgium 10c Coat of Arms Postage Stamp

Cochin Anchal 6 Pies Postage Stamp (Overprint)

Chinese Nationalist Airmail Stamp (15 Cents)

Cuban 2 Centavos Revenue Stamp

Bulgarian Sunflower Postage Stamp (15 ct.)

Albania Mirdita Issue Overprint Postage Due Stamp

Azerbaijan Democratic Republic Soldier Stamp (10 Rubles)

5p Queen Elizabeth II Stamp

Melilla Stamp

Guadeloupe 2c 'La Canne a Sucre au Moulin' Stamp

Louisa May Alcott 5 Cents United States Postage Stamp

US Postage Stamp - Sherman, Grant, Sheridan (3 Cents)

Charter Oak Tercentenary 3-cent Stamp

Vintage Postage Stamp with Male Portrait

Frank Lloyd Wright Postage Stamp

1953 Japanese Stamp

Hong Kong 90c Stamp

1 Gulden Nederland Stamp

French 'Peace and Commerce' Postage Stamp, 40 Centimes (Purple)

Egyptian 15 Milliemes 'Statistical Congress' Postage Stamp

Colombian 5 Centavos Postage Stamp (Coffee Farm Scene)

Stamp - Weathercock

Bolivian Llama Stamp, 2 Cts

Queen Wilhelmina of the Netherlands Indies 20 Cent Stamp

Indian Service Stamp 100

Greek Tuberculosis Charitable Stamp, 10 Lepta

Cuban Air Mail Stamp (10c, 1833)

Belgian 1c Postage Stamp with Coat of Arms