Sower Postage Stamp Appraisals

Spanish Stamp

100 Mark Danzig Stamp

Netherlands 15 Cent Stamp

Cuban Air Mail Stamp (10c, 1833)

Canadian Maple Leaf Stamp

Five Dollar Stamp with Taiwanese Flag

£1 British Stamp

Hong Kong 70c Stamp

Victorian 5 Shilling Stamp

Morocco Airmail Biplane Stamp

Australian 7 Cent Stamp

Danish Stamp

2.50 Krone Stamp from Denmark

United States 15 Cent Special Delivery Stamp

Wright Brothers Commemorative Stamp

Danish 5 Ore Stamp with Postmark

Thomas Jefferson Memorial Stamp

Liberian Commemorative Stamp

German Airmail Stamp, 1 Mark, featuring Soaring Eagle

1 Cent George Washington Stamp

Vatican City Stamp

Rochambeau Stamp

Indian Postal Stamp

Dutch Stamp 65ct

Ecuador 1939 Mision Dolores Stamp

Australian 5 Pence Ram Stamp

£2 British Stamp

10 Cent Jefferson Memorial Stamp

Chinese Mountain Landscape Stamp

John Dewey Commemorative Stamp

British Stamp (31p Winter Bird Design)

£1 Royal Mail Stamp

50th Anniversary of Motion Pictures 3-cent Stamp

10 Cent Jefferson Memorial Stamp

1 Gulden Nederland Stamp

Hungarian 40 Korona '1849. Julius 31.' Stamp

7 Cent Australian Stamp

Transpacific Airmail Stamp 1935

1902-1903 Louisiana Purchase Exposition Stamp (20 cents)

Hungarian 'Magyar Kir. Posta' 1f Stamp with Ecclesiastical Scene