Series Of 1871 1872 Revenue Stamp Appraisals

United States 2 Cents Postage Stamp (Statue of Liberty)

Collection of United States Commemorative Postage Stamps

Australia 2 1/2d Centenary of Mitchell's Exploration of Central Queensland Postage Stamp

Collection of Australian and New Zealand Postage Stamps

Collection of Australian and South Australian Postage Stamps

75th Anniversary of the 13th Amendment Commemorative Postage Stamp

Collection of Vintage Australian Postage Stamps

Ecuadoran Airmail Stamp - U.S. Constitution Sesquicentennial

Sheet of 12 (12 Pfennig) German Postage Stamps with Postmarks

Chinese stamp commemorating mountaineering and the 10th anniversary of the People's Republic of China

Republic of China Postage Stamp featuring Sun Yat-sen

United States 10 Cents Parcel Post Official Stamp, Type PR85

Collection of Austrian Postage Stamps (Second Republic Era)

Collection of Austrian Postage Stamps (First Republic Era)

Collection of Moroccan Postage Stamps and Postal Ephemera

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

24c Commonwealth Heads of Government Meeting Stamp

Republic of Korea Postal Stamp featuring a Celadon Vase

Vasa Order of America Junior Club Educational Fund Stamp

Collection of German Democratic Republic (DDR) Postmarks and Stamps

Yaacov Agam "Message of Peace" Signed First Day Issue Silkscreen

Collection of German 'President Hindenburg' Definitive Postage Stamps (1933 issue)

Block of Four 1976 Helvetia Pro Juventute Stamps (Elderberry Motif)

Babe Ruth First Day of Issue Envelope with Commemorative Stamp

Collection of Vintage German Democratic Republic (DDR) Post-War Stamps

1939 Cooperstown First Day of Issue Baseball Centenary Stamp Envelope

United States 3-Cent 150th Anniversary of the Adoption of the Constitution Stamp

First Day Cover: Hoop Dance

Polish 10 Zloty Postal Stamp featuring Józef Piłsudski

Protectorate of Bohemia and Moravia 50h A.M.F. (Allied Military Government Fiscals) Provisional Stamp