Stamp With Cancelation Mark Appraisals

Ulysses S. Grant 18 Cent Postage Stamp

1939 New York World's Fair 3 Cent Postage Stamp

1939 Golden Gate International Exposition United States Postage Stamp

Rhode Island Tercentenary Postage Stamp (1936)

Edward VII 'New Castle Staffs' Postmark Stamp

German (Deutsche Reich) Laborers / Workers 100 Pfennig Postage Stamp

German East Africa 2 Pesa Steamship Stamp

Used German Stamp, Deutsches Reich 12 Reichspfennig

Deutsches Reich Hindenburg 8 Pfennig Postage Stamp

Deutsches Reich 15 Pfennig Breslau 1936 Stamp

German Mother and Child Stamp, 'Deutsches Reich' (3 Pfennig)

Deutsches Reich 1935 Airmail Stamp (10 Reichspfennig)

Nazi Germany 'Deutsche Luftpost' 15 Pfennig Airmail Stamp

German Reich 25 Pfennig Philatelic Exhibition Commemorative Stamp

French "Niale" Overprint Postage Stamp

French Postage Stamp, Louis Pasteur, 30 Centimes

France 1924 Paris Olympics 50c Postage Stamp

French Postage Stamp: Le Puy-en-Velay (90c, RF France)

1937 French Bicentennial of U.S. Constitution Postage Stamp

1937 Chamonix-Mont-Blanc Ski Jumping Postage Stamp

Nederlands-Indië 1937 Wereld Jamboree Stamp

Afrique Équatoriale Française 2 Centimes Postage Stamp

French Mercury Head Stamp (Semeuse Type)

Republic of China Postage Stamp, Temple of Heaven Issue

Sino-American Friendship Commemorative Stamp (5 Fen)

Dr. Sun Yat-sen (Martyrs)

Costa Rica 10 Centimos Isla del Coco Postage Stamp

Costa Rican National Exhibition 1937 Postage Stamp

Corrios de Colombia 5 Cincocentavos Cafe Suave Stamp

Czechoslovakia 1920 Hradcany Surcharge Issue Postage Stamp, 25h on 50h, Lion and Chain Design

Czechoslovakian 2.50 Koruny Stamp featuring Praška

Czechoslovakia 1 Koruna Postage Due Stamp

Czechoslovakian 40 Haler Postage Due Stamp

Czechoslovakian 20 Haleru Postage Stamp

Czechoslovakian 1Kć Stamp featuring Jan Evangelista Purkynė

Bulgarian Rabbit Themed Postage Stamp, 10 Stotinki

5 Cent Frances E. Willard US Postage Stamp

United States John James Audubon 1-cent Postage Stamp

Virgin Islands 3-Cent Postage Stamp (Used)

1932 Los Angeles Olympics 3 Cents Postage Stamp