1976 PRAGUE '78' INTERNATIONAL STAMP EXHIBITION
2288
2k
Powder Tower, Old Town has shadow of helicopter
1960 NATIONAL PHILATELIC EXHIBITION
1184
2k 80
Mil Mi-4 helicopter over Bratislava
1984 110TH ANNIVERSARY OF UPU
ms2738
4 X 5K
Cartoon helicopter in sheet surround
| Abu Dhabi |
| Afghanistan |
| Ajman |
| Albania |
| Alderney |
| Algeria |
| Angola |
| Anguilla |
| Antequera |
| Antigua |
| Antigua and Barbuda |
| Argentina |
| Ascension |
| Australia |
| Australian Antarctic Territory |
| Austria |
| Djibouti |
| Dominica |
| Dominican Republic |
| Dubai |
| Ecuador |
| El Salvador |
| Egypt |
| Equatorial Guinea |
| Ethiopia |
| Falkland Islands |
| Falkland Islands Dependencies |
| Faroe Islands |
| Finland |
| France |
| French Polynesia |
| French Southern and Antarctic Territories |
| French Territory of The Afars and Issas |
| Fujeira |
| Gabon |
| Gambia |
| Georgia |
| Germany |
| Ghana |
| Gibralter |
| Great Britain |
| Greece |
| Greenland |
| Grenada |
| Guatemala |
| Guernsey |
| Guernsey - Alderney |
| Guinea 1 |
| Guinea Bissau |
| Guyana |
| Grenada - Grenadines |
| Guinea 2 |
| Haiti |
| Honduras |
| Hong Kong Pre 1997 |
| Hong Kong Post 1997 |
| Hungary |
| Iceland |
| Ifni |
| India |
| Indonesia |
| Iran |
| Iraq |
| Ireland |
| Isle of Man |
| Israel |
| Italy |
| Japan |
| Jersey |
| Jordan |
| Kampuchea |
| KFOR |
| Khor Fakkan |
| Kiribati |
| Korea (North) |
| Korea (South) |
| Kuwait |
| Kyrgyzstan |
| La Linea de la Concepcion |
| Laos |
| Latvia |
| Lebanon |
| Lesotho |
| Liberia |
| Libya |
| Liechtenstein |
| Luxembourg |
| Macedonia |
| Madagascar |
| Malaysia |
| Maldive Islands |
| Mali |
| Malta |
| Manama |
| Marshall Islands |
| Mauritius |
| Mexico |
| Micronesia |
| Moldova |
| Monaco |
| Mongolia |
| Montserrat |
| Mozambique |
| Oman |
| Palau |
| Papua New Guinea |
| Paraguay |
| Peru |
| Philippines |
| Pitcairn Islands |
| Poland |
| Pontevedra |
| Portugal |
| Qatar |
| Ras Al Khaima |
| Reunion |
| Rhodesia |
| Ross Dependency |
| Rumania |
| Russia 1 |
| Rwanda |
| St Helena to Sierra Leone |
| Singapore to Switzerland |
| St Helena |
| St Kitts-Nevis |
| St Lucia |
| St Pierre et Miquelon |
| St Thomas and Prince Islands |
| St Vincent |
| Samoa |
| San Marino |
| San Sebastian |
| Santander |
| Saudi Arabia |
| Senegal |
| Seville |
| Seychelles |
| Sharjah |
| Sierra Leone |
| Tadjikstan |
| Taiwan |
| Tanzania |
| Thailand |
| Togo |
| Tokelau |
| Tonga |
| Transkei |
| Trieste |
| Trinidad and Tobago |
| Tristan da Cunha |
| Turkey |
| Turkmenistan |
| Turks and Caicos Islands |
| Tuvalu |
| Uganda |
| Ukraine |
| Umm Al Qiwain |
| Union Island |
| United Arab Emirates |
| United Nations |
| United States of America |
| Upper Volta |
| Uruguay |
| Uzbekistan |
| Vanuatu |
| Venezuela |
| Vietnam |
| Vietnam (National Front for Liberation of) |
| Vietnam (North) |
| Vietnam (South) |
| Wallis and Futuna |
| West Berlin |
| Yemen |
| Yugoslavia |
| Zaire |
| Zambia |
| Zimbabwe |
| China Peoples Republic |
| Georgia |
| Great Britain |
| Ireland |
| Mexico |
| New Zealand |
| Sovereign Military Order of Malta |
| Ukraine |
| Abkhazia |
| Bardsey, Gwynedd |
| Bernera, Hebrides |
| Brecqhou, Channel Islands |
| Easdale, Argyll |
| Eynhallow, Orkney |
| Lundy, Devon |
| Staffa, Hebrides |
| Thomond |
| Ngorno Karabakh |
| Abkhazia |
| Nagaland |
| Chechnya |
| Komi |
| Sakhia (Yakutia) |
| Taimyrsky (Taymar) |
| Udmurtia |
| Belgorod Dneister |
| Crimea |
| Kirovograd |