Madagascar 1931 Paris Colonial Exposition Stamp Appraisals

Madagascar 1931 Paris Colonial Exposition Stamp

France 1931 Colonial Exhibition Postage Stamp

Madagascar Postage Stamp

Golden Gate International Exposition Postage Stamp (1939)

1939 Golden Gate International Exposition United States Postage Stamp

1935 California Pacific International Exposition Postal Stamp

Ecuador 2 Centavos Airmail Stamp, Golden Gate International Exposition 1939

Ecuador 1939 'Mision Dolores' Golden Gate International Exposition Stamp

1931 India Stamp

1902-1903 Louisiana Purchase Exposition Stamp (20 cents)

1892 United States 2-Cent 'Landing of Columbus' Columbian Exposition Postage Stamp

Malagasy Lemur Stamp

Costa Rican 10c Airmail Stamp, 1937 National Exposition Issue

Belgique Congo (Congo Belge) Stamp featuring an adult and child

French Indochina Airmail Stamp - Airplane Engraving

France 1924 Paris Olympics 50c Postage Stamp

French Sudan 1 Franc Postage Stamp (1F)

Italian Colonial Stamp for Ethiopia featuring Victor Emmanuel III

Melilla Stamp

5 Cent Elias Howe US Postage Stamp (Used)

1938 Italian East Africa 'Soldier with Standard' Postage Stamp

Guadeloupe Postage Stamp (Likely 2 Francs)

Hong Kong 90c Stamp

Nederlands-Indië (Dutch East Indies) Werled-Jamboree 1937 Stamp

Centenaire Philippeville Postage Stamp (1838-1938), Algeria

French Oceania '1' Franc Postes Stamp

Guadeloupe 1F Postage Stamp - Sugarcane Mill Scene

Hong Kong Stamp

Belgian Congo 'River Landscape' Postage Stamp, 10 Centimes

Brazil 100 Reis Dom Pedro II Stamp

Brazil 'BRAZIL CORREIO' 300 Reis Stamp

Afrique Équatoriale Française 2 Centimes Postage Stamp

Italian East Africa 10 Centesimi Stamp

German East Africa 2 Pesa Steamship Stamp

French Indochina Postage Stamp - Junk Boat

Italian East Africa 2 Centesimi Antelope Stamp

British Guiana 1 Cent George VI 'Ploughing a Rice Field' Stamp

Queen Wilhelmina of the Netherlands Indies 20 Cent Stamp

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

Italian East Africa 7.5 Centesimi Stamp featuring Victor Emmanuel III