Tomas Garrigue Masaryk Stamp Appraisals

Brazilian Empire 'Dom Pedro II' Postage Stamp (100 Réis)

1935 Canada George V and Queen Mary 'Silver Jubilee' Three Cents Postage Stamp

Republic of China Junk Ship Postage Stamp

Italian 20 Centesimi Postage Due Stamp (Fleur de Lys design)

Vatican City Stamp

United States 25 Cent William McKinley Postage Stamp (Series 1922-1938)

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

French 'Peace and Commerce' (Type Sage) Postage Stamp, 30c Green

Republic of China Postal Stamp, "Sun Yat-sen with Martyr's Memorial" Series, 1 Fen Denomination

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

United States 5 Cents James Monroe Postage Stamp

Canadian 2 Cents Postage Stamp (George V)

United States 1902 Series 1 Cent Benjamin Franklin Postage Stamp

1869 United States 1c Z Grill Stamp

Japanese Crane Stamp

German Empire 40 Pfennig Stamp

German Empire 20 Pfennig Postage Stamp

Nazi Germany 'Deutsche Luftpost' 15 Pfennig Airmail Stamp

Moroccan Postage Stamp '2F Maroc Fes' featuring Cityscape with Clock Tower

Dr. Sun Yat-sen (Martyrs)

New Zealand Christmas Stamp 1979

Trans-Pacific Airmail Stamp 1935

Spanish Colonies 5 Centavos Postage Stamp, depicting Christopher Columbus (Colon)

Brazil 200 Reis Aviação Airmail Stamp

Bolivian Airmail Stamp - II Congreso Eucaristico Nacional

Austria 12 Groschen Stamp, Traditional Man from Oberösterreich

Australian Duke and Duchess of York Stamp

German Postage Stamp

Fokker Super Universal Stamp

1 Gulden Netherlands Stamp

German Postage Stamp: 1938 Deutsches Turn- u. Sportfest, Breslau (6 Pfennig)

Cayman Islands 1d Postage Stamp featuring King George VI

Ecuador 50 Centavos Bicentenario de La Mision Stamp

India 10 Paise Stamp

Tadeusz Kościuszko U.S. Postage Stamp, 5 Cents

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

Elias Howe 5-cent US Postage Stamp

Postmarked Envelope with Bicentennial Stamp

Trans-Pacific Airmail 1935 Stamp

Canadian 3-cent Postage Stamp