Country

• Poland (3) 

  Afghanistan (1) Aitutaki (1) Ajman (UAE) (2) Andorra (french) (1) Angola (1) Antigua and Barbuda (1) Armenia (1) Austria (1) Azores (2) Belgium (1) Botswana (1) Bulgaria (2) Burundi (2) Cambodia (2) Cameroon (2) Central African Republic (2) China (1) Collection (3) Comoros (3) Congo (Brazzaville) (1) Congo (Kinshasa) (1) Cook Islands (1) Cuba (3) Cyprus (1) Czechoslovakia (5) East Germany (4) Ecuador (1) Equatorial Guinea (5) Finland (1) French Equatorial Africa (1) Fujeira (UAE) (1) Germany (7) Germany (Empire) (1) Ghana (1) Great Britain (1) Greece (3) Guinea (7) Guinea-Bissau (5) Guyana (1) Hungary (21) Iceland (1) Ifni (4) Indonesia (1) Ireland (1) Isle of Man (1) Italy (1) Jamaica (1) Jersey (1) Kyrgyzstan (2) Laos (1) Liberia (1) Libya (1) Liechtenstein (3) Luxembourg (1) Madeira (4) Malta (1) Marshall Islands (1) Moldova (1) Monaco (5) Mongolia (3) Montserrat (1) Morocco (3) Mozambique (1) Netherlands (1) Netherlands Antilles (1) Niger (1) Nigeria (1) North Korea (2) North Vietnam (1) Norway (1) Oman (4) Papua New Guinea (1) Paraguay (4) Penrhyn (2) Peru (1) Portugal (2) Rio Muni (1) Ruanda-Urundi (3) Russia (2) Rwanda (10) Samoa (1) San Marino (1) Sao Tome and Principe (5) Sierra Leone (2) Solomon Islands (1) Somalia (1) South Africa (1) Spanish Guinea (1) Spanish Sahara (6) Swaziland (1) Sweden (1) Tajikistan (1) Tanger (1) Tanzania (1) Thailand (1) Togo (1) Turkey (1) Turkish Cyprus (1) Tuvalu (2) Uganda (1) Ukraine (2) Umm al-Qiwain (UAE) (2) United Nations (Vienna) (8) Vietnam (2) Yemen (Kingdom) (1) Zaire (2)

Themes

•  Architecture (1)
•  Birds (1)
•  CEPT (2)
•  Children (3)
•  Communications (1)
•  Cultures (2)
•  Fauna (2)
•  Fine arts (8)
•  Geography (1)
•  History (8)
•  Insects (1)
•  Music (1)
•  People (6)
•  Science (2)
•  Space (1)
•  Sports (4)
•  Transport (7)