Stamps with Postmarks
- All
- Aden
- Afghanistan
- Ajman
- Albania
- Argentina
- Australia
- Austria
- Azerbaijan
- Bahamas
- Bahrain
- Basutoland
- Belgium
- Benin
- Bermuda
- Botswana
- Brazil
- Bulgaria
- Canada
- Cayman Islands
- Central African Empire
- Central African Republic
- Ceylon
- Congo - Brazzaville
- Chile
- Christmas Island
- Cuba
- Cyprus
- Denmark
- Djibouti
- Dominica
- Ecuador
- Egypt
- Equatorial Guinea
- Ethiopia
- Finland
- France
- Germany
- Germany - East
- Germany - West Berlin
- Ghana
- Great Britain
- Greece
- Grenada
- Grenadines of Grenada
- Guernsey
- Guinea
- Guinea-Bissau
- Guyana
- Haiti
- Haute-Volta
- Holland
- Hong Kong
- Hungary
- Iceland
- India
- Iran
- Iraq
- Ireland
- Isle of Man
- Israel
- Italy
- Jamaica
- Japan
- Jersey
- Kampuchea
- Kenya
- Kenya-Uganda
- Kenya-Uganda-Tanganyika
- Korea
- Korea - North
- Laos
- Lebanon
- Liberia
- Luxembourg
- Madagascar
- Malawi
- Malaya - Johore
- Malaya - Negri Sembilan
- Malaya - Penang
- Mali
- Malta
- Mauritius
- Mexico
- Monaco
- Mozambique
- Nagaland
- Namibia
- Natal
- New Zealand
- Nicaragua
- Niger
- Nigeria
- Norway
- Oman
- Pakistan
- Poland
- Portugal
- Qatar
- Ras Al Khaima
- Rhodesia & Nyasaland
- Romania
- Russia
- Seychelles
- Sierra Leone
- Singapore
- St.Kitts-Nevis
- St.Lucia
- St.Vincent
- Somalia
- South Africa
- Spain
- Staffa
- Sudan
- Sweden
- Switzerland
- Tanzania
- Togo
- Trinidad & Tobago
- Turkey
- Uganda
- Umm al Qiwain
- United Arab Emirates
- United Nations - New York
- United Nations
- United States
- Vatican City
- Vietnam
- Yemen Arab Republic
- Yemen - Royalist Civil War Issues
- Zimbabwe