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  Afghanistan (1) Australia (1) Austria (11) Azores (1) British Virgin Islands (1) Bulgaria (1) Burundi (1) Ceylon (1) Collection (2) Congo (Brazzaville) (1) Congo (Kinshasa) (1) Cook Islands (1) Cyprus (1) Czechoslovakia (6) East Germany (3) Egypt (3) Equatorial Guinea (3) Estonia (1) Ethiopia (1) Faroe Islands (1) Finland (1) Germany (2) Gibraltar (1) Greece (2) Guinea (3) Iceland (2) Indonesia (1) Ireland (2) Lebanon (1) Liberia (2) Libya (1) Luxembourg (3) Madeira (1) Malta (1) Monaco (1) Netherlands (2) Nicaragua (1) Paraguay (3) Philippines (1) Portugal (1) Rio Muni (1) Russia (1) Rwanda (8) San Marino (2) Sao Tome and Principe (1) South Vietnam (1) Spain (1) Spanish Guinea (1) Sudan (1) Switzerland (3) Syria (2) Togo (3) Transvaal (ZAR) (9) Tunisia (1) Turkey (6) United Nations (8) United Nations (Vienna) (3) Yugoslavia (13)

Year

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  1968 (1) 1989 (1)

Themes

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