William Penn 3 Cents Postage Stamp Appraisals

Bolivian Cents Airmail Stamp with Airplane and Archway Scene

Hong Kong 70c Stamp

United States 4-cent Civil War Generals Commemorative Stamp

United States Parcel Post Stamp, 2 Cent (Type 1)

Canada 35 Stamp

50 Paisa Postage Stamp

Vintage Postage Stamp

Madagascar Postage Stamp

5 Paisa Postage Stamp

Centenaire Philippeville Postage Stamp (1838-1938), Algeria

Bulgarian Sunflower Postage Stamp (15 ct.)

Swiss 'Clara Bär' Commemorative Postage Stamp

Austrian Postage Stamp with Mountainous Landscape (Possibly 'Alpenrosen' or similar series)

50 Cent US Postal Stamp

Netherlands Postage Stamp

Frank Lloyd Wright Postage Stamp

Italian Postage Stamp

Rhode Island Tercentenary Postage Stamp (1936)

Golden Gate International Exposition Postage Stamp (1939)

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

2 Penny Stamp

Austrian "Oesterreich" Postage Stamp featuring a smiling man in traditional attire

Win the War" US Postage Stamp (1942)

Boulder Dam - 1935 U.S. Postage Stamp

Belgium 10c Coat of Arms Postage Stamp

Protectorate of Bohemia and Moravia 50 H Postage Due Stamp

Bulgarian 1 Leva Postage Stamp with Tsar Boris III

4d Koala Postage Stamp

Belgium 1934 'BRUXELLES' Overprint Postage Stamp

Australian 1 Penny King George V Postage Stamp

Austrian Postage Stamp depicting a Man in Traditional Attire (Possible Tyrolean or Austrian Folklore Theme)

French Postage Stamp

Iowa Territorial Centennial Postage Stamp

Martín Güemes 20c Postage Stamp

Hungarian Postage Stamp

Hungarian Postage Stamp

Canadian Postal Stamp

Postage Stamp

South African 1 Cent Stamp

German 1 Reichsmark Postage Stamp (1923 Inflation Period)