British Penny Red Postage Stamp Appraisals

United States 3-Cent Thomas Jefferson Postage Stamp

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

5 Cent Ned. Indie Postage Stamp (Rural Scene)

Czechoslovakian 50h Jan Evang. Purkyně Postage Stamp

Boulder Dam - 1935 U.S. Postage Stamp

Greek 5 Lepta Hermes Postage Stamp

French 'Semeuse' Postage Stamp, 15 Centimes

French 'Peace' Postage Stamp

French Ceres Type 3 Centimes Postage Stamp

4-cent Abraham Lincoln Postage Stamp

Nazi Germany 'Reichsparteitag 1936' Postage Stamp

Protectorate of Bohemia and Moravia 50 H Postage Due Stamp

4¢ Abraham Lincoln Postage Stamp

Frank Lloyd Wright Postage Stamp

Jane Addams 10c United States Postage Stamp

British Commemorative Stamps featuring Violinist

1937 French Bicentennial of U.S. Constitution Postage Stamp

Rhode Island Tercentenary Postage Stamp (1936)

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

4d Koala Postage Stamp

United States 3 Cents Postage Stamp (George Washington)

Used 2 Cent John Greenleaf Whittier US Postage Stamp

Hungary 4 Filler Postage Stamp with St. Stephen's Crown

United States 1½ Cents Martha Washington Postage Stamp

Austrian Postage Stamp depicting a Man in Traditional Attire (Possible Tyrolean or Austrian Folklore Theme)

Victor Herbert 3¢ US Postage Stamp

French Postage Stamp

Used 12 Cents US Postage Stamp

Golden Gate International Exposition Postage Stamp (1939)

French Arc de Triomphe Postage Stamp

Iowa Territorial Centennial Postage Stamp

Martín Güemes 20c Postage Stamp

Hungarian Postage Stamp

2 Cent 1890-93 George Washington Postage Stamp (Series Issue)

Hungarian Postage Stamp

German 1 Reichsmark Postage Stamp (1923 Inflation Period)

"Fast Express" 2-Cent United States Postage Stamp

Win the War" US Postage Stamp (1942)

Used 1 Annas India Postage & Revenue Stamp (Victoria)

Antigua 1876 5 Centavos Postage Stamp with Face of Bolivar