French Postes Sower Stamp Appraisals

Eisenhower 6-Cent Stamp

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

Curacao 15 Cent Luftpost Airmail Stamp

U.S. Postage 'To The Fine Arts' 5-cent Stamp (1962)

United States 1½ Cents Martha Washington Postage Stamp

Victor Herbert 3¢ US Postage Stamp

1977 Gabonese Stamp

Maisons de Stevenson, Diaz, Ch. Jaque, JF Millet a Barbizon

Indian Mango Stamp

Costa Rican 10c Airmail Stamp, 1937 National Exposition Issue

Great Britain Victoria Halfpenny Postage & Revenue Stamp (Green)

Austrian Stamp - Tyrol region, 'Osterreich' (Austria), possibly from the 1930s

1959 4-Cent United States Postage Flag Stamp

Ethiopia Italian Occupation 25 Centesimi Postage Stamp

Used 1938 Presidential Series Woodrow Wilson $1 Stamp

Manuel Belgrano 1/2 Centavo Postage Stamp

George Washington Bicentennial 3 Cent Stamp

Belgium 1934 'BRUXELLES' Overprint Postage Stamp

Hong Kong 70c Stamp

5 Cent George Washington Stamp

United States 15 Cent Special Delivery Stamp

1931 India Stamp

Canadian 50-Cent Postage Stamp

King George V 1 1/2d Postage and Revenue Stamp

Australian 2 Pence 'Kangaroo and Map' Postage Stamp (King George V)

1902-1903 Louisiana Purchase Exposition Stamp (20 cents)

Greek 25 Lepta Stamp (Victory/Nike)

Republic of China Junk Postage Stamp, 4 Cents

Used Red Postal Stamp with '1' Denomination

Austro-Hungarian 80 Heller Postage Stamp (Embossed)

Victor Herbert 3-cent US Postage Stamp

British War Tax Stamp

Italian East Africa 7.5 Centesimi Stamp featuring Victor Emmanuel III

United States 2-Cent Washington Bicentennial Postage Stamp (1932)

Danish 5 Ore Stamp with Postmark

Hong Kong 10c Stamp

Thomas Jefferson Memorial Stamp

British Stamp featuring Birds

Abstract Expressionist Painting

Postage Stamp