25h On 50h Stamp Appraisals

Brazil 100 Reis Correo 'Winged Mercury' Postage Stamp

Bolivian 5 Centavos Stamp (Condor Design)

Bolivia 5 Cts II Congreso Eucaristico Nacional Airmail Postage Stamp

Belgium 10c Coat of Arms Postage Stamp

Belgium 1934 'BRUXELLES' Overprint Postage Stamp

Barbados Neptune with Trident Stamp, 1/4d Denomination

Used Belgian King Leopold I 10 Centimes Stamp

Barbados 1939 Tercentenary of General Assembly 2 1/2d Stamp

Centenaire Philippeville Postes Algerie 65c Stamp

Vintage 10 Cents Postage Stamp (Building Motif)

Centenaire Philippeville Postage Stamp (1838-1938), Algeria

Republica Argentina 15 Centavos 'Ganadería' Postage Stamp

Argentine Republic 5 Centavos Stamp

Argentine Republic Postage Stamp (Manuel Belgrano)

Argentine Republic 5 Centavos Stamp, 1915 issue, with Postmark

Manuel Belgrano 1/2 Centavo Postage Stamp

Austro-Hungarian 80 Heller Postage Stamp (Embossed)

Austrian 3 Heller Stamp with Empress Elisabeth

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

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

Austria DeutschØsterreich 10 Heller Stamp, Eagle with Floral Motif

Austrian definitive stamp, 'Miner' series, 3 Groschen

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

1940 Coronado Cuarto Centennial 3-Cent US Postage Stamp

Charter Oak Tercentenary 3-cent Stamp

Victor Herbert 3-cent US Postage Stamp

James Fenimore Cooper 2 Cents US Postage Stamp

Confederate States Five Cents Postage Stamp (Jefferson Davis)

Golden Gate International Exposition Postage Stamp (1939)

75th Anniversary of the 13th Amendment Commemorative Postage Stamp

1929 2-cent Battle of Fallen Timbers Commemorative Stamp

George Washington Bicentennial 3 Cent Stamp

Daniel Webster US Postage Stamp, 3 Cents

1930 Charleston, South Carolina 250th Anniversary Stamp

United States 10 Cents Special Delivery Stamp, Type of 1922-1925

New York State Department of Labor Bedding Inspection Stamp

Used U.S. Air Mail 6 Cent Stamp with Beacon Design

US 2 Cent George Washington Postage Stamp, Green, Bureau Issue

United States 2 Cents Postage Stamp (George Washington Silhouette)

1940 Coronado Expedition 3-Cent Commemorative Stamp