Finland 20 Markkaa Postage Stamp Lion Of Finland Appraisals

Collection of Australian and New Zealand Postage Stamps

Collection of United States Commemorative Postage Stamps

United States 2 Cents Postage Stamp (Statue of Liberty)

U.S. 3-Cent 'Liberty' Postage Stamps (Block of Two)

Greek Postage Stamp - Apostle Paul at Areopagus

U.S. Post Office Department Registry Bill, Form No. 1550

Collection of Vintage Australian Postage Stamps

Stamp featuring the Flag of the Republic of China

United States 2 Cents Postage Due Stamps (Block of Two)

90 Cent Stamp of Queen Juliana of the Netherlands

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

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

Republic of China Postage Stamp featuring Sun Yat-sen

Collection of Moroccan Postage Stamps and Postal Ephemera

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)

24c Commonwealth Heads of Government Meeting Stamp

Collection of German Democratic Republic (DDR) Postmarks and Stamps

Republic of Korea Postal Stamp featuring a Celadon Vase

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

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

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

Polish 10 Zloty Postal Stamp featuring Józef Piłsudski