1 Gulden Netherlands Stamp Appraisals

Used 1 Annas India Postage & Revenue Stamp (Victoria)

1 Cent Green George Washington Stamp

Used 1 Annas India Stamp with King George V Profile

Republic of China First Peking Issue Postage Stamp (1 Cent)

United States 1 Cent Commemorative Stamp (Washington - Greene, Mount Vernon)

King George VI 2 1/2d Blue Postage Stamp

Jamaica 1½d Postage Stamp (King George V)

Bulgarian 1 Leva Postage Stamp with Tsar Boris III

India 1 Anna 'SERVICE' Overprint Stamp

United States John James Audubon 1-cent Postage Stamp

Cayman Islands 1 1/2d Stamp featuring King George VI and Dolphin-Fish

Czechoslovakian Postage Stamp - 1 Koruna with Portrait of T. G. Masaryk

British Guiana 1 Cent George VI 'Ploughing a Rice Field' Stamp

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

1-cent Gilbert Charles Stuart U.S. Postage Stamp

United States 1902 Series 1 Cent Benjamin Franklin Postage Stamp

Spanish 1 PTA Postage Stamp

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

US Postage 1-cent Stamp with George Washington's Profile

1 Cent US Postage Stamp, John Paul Jones and Isaac Hull

Plymouth 1 Penny Stamp

Madagascar 1 Centime 'Zebu and Herder' Postage Stamp

£1 Royal Mail Stamp

Bavarian Official Stamp (Dienstmarke) 7 1/2 Pfennig

Grønland 1 Øre KGL Post Postage Stamp, King Christian X

King George V 1/2 Penny Postage & Revenue Stamp (D.L.R. Printing)

Republic of China Postal Stamp, "Sun Yat-sen with Martyr's Memorial" Series, 1 Fen Denomination

Liberia 1 Cent Postage Stamp (Clock Tower and Palm Trees)

Colombian 1/2 Centavo Postage Due Stamp - Palacio de Comunicaciones

1 Kr Norges Post Stamp

Vintage Postcard with 1 Cent US Postage Stamp and Seattle Postmark

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

1 Cent Benjamin Franklin Stamp

1926 U.S. Postal Cover with 1-Cent Franklin Stamp

1 Cent George Washington Stamp

Cayman Islands 1/4d 'Beach View, Grand Cayman' Postage Stamp with King George VI Portrait

German Airmail Stamp, 1 Mark, featuring Soaring Eagle

United States Parcel Post Stamp, 2 Cent (Type 1)

1 Cent Benjamin Franklin US Postage Stamp

Guadeloupe 1F Postage Stamp - Sugarcane Mill Scene