Country

• Bulgaria (4) 

  Afghanistan (4) Aitutaki (4) Albania (2) Andorra (spanish) (1) Antigua and Barbuda (1) Armenia (1) Aruba (1) Ascension Island (1) Australia (1) Austria (3) Belarus (1) Belgium (1) Benin (1) Bhutan (2) Brazil (2) Burundi (1) Cambodia (1) Chile (2) China (3) Collection (3) Cook Islands (1) Cuba (1) Cyprus (3) Czechoslovakia (1) Czech Republic (2) Denmark (1) Dominica (1) East Germany (3) Estonia (1) Faroe Islands (1) Finland (2) French Southern and Antarctic Lands (1) Gambia (2) Georgia (2) Germany (7) Gibraltar (2) Grenada (2) Guernsey (1) Guinea (3) Hungary (6) Iceland (3) Ifni (3) Iran (1) Isle of Man (1) Italy (3) Ivory Coast (1) Japan (2) Kyrgyzstan (1) Lesotho (4) Liechtenstein (3) Lithuania (1) Luxembourg (1) Macedonia (1) Madagascar (1) Madeira (2) Malawi (1) Maldives (2) Malta (2) Marshall Islands (1) Mauritania (3) Mexico (1) Monaco (1) Mongolia (1) Montserrat (2) Morocco (2) Mozambique (2) Namibia (2) Nauru (1) Nevis (1) New Zealand (2) Nicaragua (1) Norway (1) Oman (2) Palestine (1) Panama (1) Papua New Guinea (4) Penrhyn (1) Philippines (1) Pitcairn Islands (1) Poland (2) Portugal (1) Romania (9) Russia (2) Rwanda (12) Ryukyu Islands (3) Saint Helena (1) San Marino (2) Sao Tome and Principe (4) Senegal (2) South Georgia (1) Spain (1) Spanish Guinea (2) Spanish Sahara (5) Sri Lanka (1) Switzerland (2) Tanzania (1) Turkey (2) Ukraine (2) United Arab Emirates (2) United Nations (1) United Nations (Geneva) (2) United Nations (Vienna) (4) United States (7) West Berlin (1) Yugoslavia (4) Zaire (1)

Themes

•  Birds (1)
•  CEPT (3)
•  Cultures (2)
•  Fine arts (1)
•  Geography (1)
•  Industry (1)
•  Insects (2)
•  Nature (1)
•  People (1)
•  Plants (1)
•  Space (2)
•  Sports (3)