Belgian Postal Stamp With Nord Duplex Postmark Appraisals

United States 10 Cents Parcel Post Official Stamp, Type PR85

Norwegian 2 Kr Stamp

Collection of Vintage Postage Stamps

Czechoslovakian 40 Heller 'Sower' Postage Stamp

Bulgarian Post 60th Anniversary Stamp (1 Leva)

Vintage Postage Stamp

Madagascar Postage Stamp

Vatican City Stamps

5 Paisa Postage Stamp

Czechoslovakian 30 Haléřů Postage Stamp with National Coat of Arms

Centenaire Philippeville Postage Stamp (1838-1938), Algeria

Canadian Stamp - 1955

Bulgarian Sunflower Postage Stamp (15 ct.)

Collection of Assorted Used and Unused United States Postage Stamps

Post-war German Stamps Collection on Album Page

United States 1 Cent Postage Stamp

Collection of Used Austrian Postage Stamps

Miscellaneous United States Postage Stamps

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

Collection of Vintage US Postage Stamps

Collection of Vintage Australian Postage Stamps

Frank Lloyd Wright Postage Stamp

Italian Postage Stamp

4-Cent Abraham Lincoln Postage Stamp

United States 5-cent Postage Stamp, Woodrow Wilson

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

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

4¢ Abraham Lincoln Postage Stamp

1934 'Mother of America' 3-cent US Postage Stamp (Scott 737)

Collection of United States Commemorative Postage Stamps

Victor Herbert 3¢ US Postage Stamp

Used 2 Cent John Greenleaf Whittier US Postage Stamp

Boulder Dam - 1935 U.S. Postage Stamp

Used 12 Cents US Postage Stamp

Win the War" US Postage Stamp (1942)

Czechoslovakian 50h Jan Evang. Purkyně Postage Stamp

Collection of German and Danzig Postage Stamps

4d Koala Postage Stamp

Rhode Island Tercentenary Postage Stamp (1936)

Collection of 1960s United States Commemorative Postage Stamps (Eight Stamps)