Slovak Postage Stamp Appraisals

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

French Postage Stamp, 2 Francs, Landscape with Town and River

Bulgarian Rabbit Themed Postage Stamp, 10 Stotinki

Danish Stamp

Robert Milikan Postage Stamp

2 Penny Stamp

Hermes Type Greek Postage Stamp (80 Lepta)

United States Army and Navy For Defense 2 Cents Postage Stamp

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

German Postage Stamp, 5 Reichspfennig, Featuring Friedrich Schiller

Miscellaneous United States Postage Stamps

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

King George VI 1/2d Postage Stamp

Vintage 10 Cents Postage Stamp (Building Motif)

Woodrow Wilson $1 United States Postage Stamp

Christmas Postage Stamp

Vintage Moroccan Postage Stamp, 2 Mills, with Inverted Portrait and Cancelation Mark

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

Chilean Postage Stamp, 'Correos de Chile' with '50' Denomination in Red

United States 10 Cents John Tyler Postage Stamp

Korean Postage Stamp

Australian 1 1/2d Queen Elizabeth II Postage Stamp (Green, Cancelled)

Colombian 5 Centavos Postage Stamp (Coffee Farm Scene)

U.S. Postage John Ericsson Memorial 5 Cents Stamp

France 1924 Paris Olympics 50c Postage Stamp

USA 'Omnibus 1880s' 1-Cent Postage Stamps (Strip of 3)

Cayman Islands 1d Postage Stamp featuring King George VI

Republica de Colombia 20 Centavos Postage Stamp (Waterlow & Sons)

King George VI 1½d Postage Stamp

1940 10-Cent Mark Twain Commemorative Postage Stamp

United States 3 Cents Postage Due Stamp

Chiang Kai-shek Republic of China 200 Yuan Postage Stamp

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

Alexander Graham Bell 10-cent US Postage Stamp

French Postage Stamp: Route du Col de l'Iseran (Savoie)

Greek Postage Stamp - 10 Lepta with Caryatid Design

German 40 Pfennig Paul von Hindenburg Postage Stamp

4-Cent Abraham Lincoln Postage Stamp

Block of Four 2F50 French Republic Postage Stamps (Sower Type)

General José de San Martín 10 Centavos postage stamp