Country

• Austria (6) 

  Aden Protectorate (3) Aitutaki (3) Ajman (UAE) (1) Aland (1) Australia (1) Brazil (4) Bulgaria (3) Burundi (3) Cape Verde (1) Central African Republic (1) Chad (1) Chile (1) Collection (5) Congo (Brazzaville) (2) Congo (Kinshasa) (2) Cook Islands (1) Cuba (3) Czechoslovakia (9) Czech Republic (1) Djibouti (3) East Germany (16) Ecuador (2) Equatorial Guinea (8) Ethiopia (1) Faroe Islands (1) Fernando Poo (1) Finland (8) France (1) Fujeira (UAE) (1) Germany (11) Germany (Empire) (1) Gibraltar (3) Greece (4) Grenada (1) Grenada Grenadines (1) Guinea (3) Guyana (2) Hong Kong (1) Hungary (6) Ifni (1) Indonesia (1) Iran (3) Iraq (3) Ireland (1) Italy (2) Japan (5) Jersey (2) Laos (3) Latvia (1) Lebanon (1) Libya (4) Liechtenstein (4) Lithuania (1) Luxembourg (3) Madeira (1) Maldives (1) Mauritania (3) Mexico (1) Monaco (1) Mongolia (2) Morocco (1) Mozambique (1) Nauru (1) Netherlands (9) Netherlands Antilles (2) Nevis (1) New Zealand (8) Nicaragua (1) Niger (1) Nigeria (1) North Korea (2) Norway (1) Palestine (1) Panama (4) Paraguay (9) Penrhyn (1) Poland (9) Romania (4) Russia (3) Rwanda (3) Ryukyu Islands (1) San Marino (4) Senegal (1) Serbia (1) Sharjah (UAE) (1) Sierra Leone (1) Spain (1) Spanish Guinea (2) Spanish Sahara (2) St. Kitts (1) St. Lucia (1) St.Vincent and Grenadines (1) Surinam (5) Syria (1) Thailand (1) Togo (4) Tunisia (2) Turkey (2) Turks and Caicos (1) Ukraine (2) United Nations (1) United Nations (Vienna) (1) United States (13) West Berlin (1) Yemen (Kingdom) (1) Yugoslavia (3)

Themes

•  Architecture (8)
•  CEPT (5)
•  Christmas (1)
•  Collection (3)
•  Communications (1)
•  Cultures (4)
•  Fauna (1)
•  Fine arts (3)
•  History (3)
•  Industry (3)
•  Marine life (1)
•  Music (1)
•  Nature (3)
•  People (2)
•  Plants (1)
•  Post (2)
•  Science (1)
•  Sports (5)
•  Transport (3)