Category:1991
From Stamps of the World
Pages in category "1991"
The following 966 pages are in this category, out of 966 total.
A
- Aitutaki 1991 Christmas - Paintings
- Aitutaki 1991 Queen Elizabeth II - 65th Birthday
- Aland 1991 Autonomy Anniversary
- Aland 1991 Island Games
- Aland 1991 Mammals
- Aland 1991 Postal Co-operation
- Aland 1991 St Mathias Church
- Alderney 1991 Automation of the Casquets Lighthouse
- Algeria 1991 Airmails
- Algeria 1991 Arab Maghreb Union Summit 3rd Anniversary
- Algeria 1991 Butterflies
- Algeria 1991 Children's Drawings
- Algeria 1991 Constitution - 2nd Anniversary
- Algeria 1991 Flowers
- Algeria 1991 Geneva Convention on Refugees - 40th Anniversary
- Algeria 1991 Silver Jewellery
- Algeria 1991 Views of Algeria pre-1830 4th
- Algeria 1991 World Post Day and Telecom 91
- Andorra - French 1991 Artifacts - Bottles from Sant Vincent D' Enclar
- Andorra - French 1991 Chapel of Sant Roma Dels Vilars
- Andorra - French 1991 European Small State Athletic Games
- Andorra - French 1991 Mozart - Death Bicentenary
- Andorra - French 1991 Nature - Domestic Animals
- Andorra - French 1991 Petanque World Championships
- Andorra - French 1991 Virgin of Sant Julia & Sant Germa
- Andorra - Spanish 1991 Christmas - Madonna and Child
- Andorra - Spanish 1991 Europa - Europe in Space
- Andorra - Spanish 1991 European Small State Athletic Games
- Andorra - Spanish 1991 Fungi VII
- Anguilla 1991 Christmas
- Anguilla 1991 Easter (optd)
- Antigua & Barbuda 1991 Disney Characters Playing Golf
- Antigua & Barbuda 1991 Phila Nippon 91 Stamp Exhibition
- Antigua & Barbuda 1991 Voyages of Discovery
- Antigua 1991 Redonda, Nobel Prize winners
- Antigua and Barbuda 1991 Tenth Anniversary of Independence
- Argentina 1991 Iberoprenfil'92
- Argentine 1991 400th Anniversary of the founding of the city of La Rioja
- Argentine 1991 700th Anniversary of the Swiss Confederation
- Argentine 1991 75th anniversary of air crossing of the Andes
- Argentine 1991 America Theme: Discovery Travel
- Argentine 1991 Argentine philately. Birds
- Argentine 1991 Cartoon and Argentine mood
- Argentine 1991 Christmas
- Argentine 1991 Female artistic and rhythmic gymnastics. International Philatelic Exhibition America, Spain and Portugal Espamer'91
- Argentine 1991 Historical Conmemorations (I)
- Argentine 1991 Historical Conmemorations (II)
- Argentine 1991 Motorsports. International Philatelic Exhibition of America, Spain and Portugal Espamer'91
- Argentine 1991 Repatriation of remains of Brigadier General Juan Manuel de Rosas
- Aruba 1991 Child Welfare
- Aruba 1991 Landscapes
- Aruba 1991 Medicinal Plants
- Aruba 1991 Tourism
- Aruba 1991 Traditional Crafts
- Aruba 1991 Women and Work
- Ascension 1991 BBC Relay Station 25th Anniversary
- Ascension 1991 British Occupation-Ships (optd)
- Ascension 1991 Christmas
- Ascension 1991 Definitives - Fish
- Ascension 1991 QEII & Prince Philip's Birthdays
- Ascension 1991 Royal Marines Equipment
- Australia 1991 150 Years of Photography
- Australia 1991 Air Training Corps 1941-1991. Pre-stamped envelope
- Australia 1991 Anzac Day Anniversaries
- Australia 1991 Australia Day
- Australia 1991 Australian Radio
- Australia 1991 Christmas
- Australia 1991 Insects
- Australia 1991 Literature
- Australia 1991 Pets
- Australia 1991 Queen's Birthday
- Australia 1991 Water Birds
- Australia 1991 Western Australia Exploration
- Australian Antarctic Territory 1991 Antarctic Treaty 30th Anniversary
- Austria 1991 - 2000 BRIEFMARKE PHILATELIE issues
- Austria 1991 Army Historical Museum, Centenary
- Austria 1991 Bicentenary of Birth of Franz Grillparzer
- Austria 1991 European Radiological Congress
- Azores 1991 Europa
- Azores 1991 Inter Island Transport
B
- Bahamas 1991 Discovery of America by Columbus - issue 4
- Bahamas 1991 Hurricane Awareness
- Bahrain 1991 30th Anniversary of Shaikh Isa bin Salman al-Khalifa’s Coronation
- Bahrain 1991 Birds
- Bangladesh 1991 Endangered Animals
- Barbados 1991 Freemasonry - 250th Anniversary
- Barbados 1991 Island Fishing
- Barbados 1991 Phila Nippon 91 Stamp Exhibition
- Barbados 1991 Threatened Species Yellow Warbler WWF
- Barbuda 1991 Wild Birds
- Belgium 1990-1992 Definitives - Birds - Values in Francs
- Belgium 1991 Alfred Finch - Art
- Belgium 1991 Belgian 19th-Century Sculptures
- Belgium 1991 Belgian Red Cross - Paintings
- Belgium 1991 Cartoons
- Belgium 1991 Christmas & New Year
- Belgium 1991 Cultural - Belgian Film Makers
- Belgium 1991 Europa - Telecommunications
- Belgium 1991 Europalia - Portugal
- Belgium 1991 International Solidarity
- Belgium 1991 King Baudouin - Anniversaries
- Belgium 1991 Liberal Trade Union, Centenary
- Belgium 1991 Mushrooms
- Belgium 1991 Newspaper Centenaries
- Belgium 1991 Rerum Novarum, Centenary
- Belgium 1991 Royal Academy of Medicine
- Belgium 1991 Sports Meetings
- Belgium 1991 Stamp Day
- Belgium 1991 Telecom Exhibition, Genève
- Belgium 1991 Touristic Publicity XXXII
- Belgium 1991 Wolfgang Amadeus Mozart
- Belgium 1991-1992 Definitives Birds - Precancellations
- Belize 1991 Folktales
- Belize 1991 Independence, 10th Anniversary
- Benin 1991 31st Anniversary of Independence
- Bolivia 1991 WWF - Spectacled Bear
- Bophuthatswana 1991 Ancient Maps
- Bophuthatswana 1991 Easter
- Bophuthatswana 1991 Edible Wild Fruit
- Bophuthatswana 1991 Steam Engines
- Botswana 1991 African Tourism Year - Okavango Delta
- Botswana 1991 Christmas - Seed Pods
- Botswana 1991 National Census
- Botswana 1991 Rock Paintings
- Brazil 1991 8th National Philately Exposition - Hummingbirds and Orchids
- Brazil 1991 Indian Culture - The Yanomami Tribe
- Brazil 1991 The 11th Pan-American Games, Cuba and Summer Olympic Games, Barcelona '92
- British Antarctic Territory 1991 30th Anniversary of the Antarctic Treaty
- British Antarctic Territory 1991 Antarctic Ozone Hole Monitoring
- British Antarctic Territory 1991 Dinosaurs
- British Antarctic Territory 1991 Faraday Birth Bicentenary
- British Antarctic Territory 1991 Maiden Voyage of the James Clark Ross (polar research vessel)
- British Indian Ocean Territory 1991 Ships
- British Indian Ocean Territory 1991 Territory Administration
- British Virgin Islands 1991 Christmas
- British Virgin Islands 1991 Discovery of America 500th Anniversary
- Brunei 1991 Fish
- Brunei 1991 Happy Family Campaign
- Brunei 1991 Teacher's Day
- Brunei 1991 Threatened Species-Proboscis Monkeys WWF
- Bulgaria 1991 100 Years Basketball
- Bulgaria 1991 200th Anniversary of the Brandenburger Gate
- Bulgaria 1991 Dogs
- Bulgaria 1991 El Greco Paintings
- Bulgaria 1991 Environment Protection - Medicinal Plants
- Bulgaria 1991 Europa
- Bulgaria 1991 Horses
- Bulgaria 1991 Poisonous Mushrooms
- Bulgaria 1991 The 125th Anniversary of the Bulgarian Railroads
- Bulgaria 1991-92 Definitives - Domestic Animals
- Bulgaria PS 1991 Garry Kasparov World Chess Champion - New York-Lyon '90
- Burkina Faso 1991 200th Birth Anniversary of Samuel Morse
- Burkina Faso 1991 Anti-Drugs Campaign
- Burkina Faso 1991 Dance Costumes
- Burkina Faso 1991 Fespaco 91 Film Festival
- Burkina Faso 1991 Flowers
- Burkina Faso 1991 Rock Formations
- Burkina Faso 1991 Traditional Hairstyles
- Burkina Faso 1991 World Post Day
C
- Cambodia 1991 500th Anniversary of Discovery of America by Columbus (2nd issue)
- Cambodia 1991 Airplanes
- Cambodia 1991 Espamer '91 - Iberia-Latin America Stamp Exhibition, Buenos Aires
- Cambodia 1991 Khmer Culture - Sculptures
- Cambodia 1991 National Development - Food Industry
- Cambodia 1991 Olympic Games, Barcelona (2nd issue)
- Cambodia 1991 Phila Nippon '91 - International Stamp Exhibition, Tokyo - Butterflies
- Cambodia 1991 Winter Olympic Games, Albertville (2nd issue)
- Cambodia 1991 World Cup Football Championship, USA (1st issue)
- Cameroon 1991 African Saving Banks Meeting
- Cameroon 1991 Animals
- Cameroon 1991 Anti Aids Campaign
- Cameroon 1991 Birds
- Cameroon 1991 Catholic Church in Cameroun Centenary
- Cameroon 1991 Independence 30th Anniversary
- Cameroon 1991 Military Order of Malta
- Cameroon 1991 Unissued Stamps
- Canada 1991 Arrival of Ukrainians
- Canada 1991 Basketball
- Canada 1991 Berries, Fruit & Nut Trees & Architecture
- Canada 1991 Canada Day
- Canada 1991 Christmas
- Canada 1991 Dangerous Occupations
- Canada 1991 Doctors
- Canada 1991 Folklore
- Canada 1991 Heritage Rivers
- Canada 1991 Masterpieces of Canadian Art
- Canada 1991 Prehistoric Life
- Canada 1991 Public Gardens
- Canada 1991 Queen's University
- Canada 1991 Second World War
- Canada 1991 Small Craft
- Cape Verde 1991 Anti-Aids Campaign
- Cape Verde 1991 Christmas
- Cape Verde 1991 Fishing Industry
- Cape Verde 1991 Medicinal Plants
- Cayman Islands 1991 Christmas
- Cayman Islands 1991 Definitives - Scenes
- Cayman Islands 1991 Natural Disaster Reduction Decade
- Chad 1991 Child Vaccination
- Chad 1991 Day of Freedom and Democracy
- Chile 1991 30th Anniversary of Antarctic Treaty
- China (Peoples Republic) 1991 Rhododendrons
- China (Taiwan) 1991 Ancient Carved Lacquerware - Second Issue
- China (Taiwan) 1991 Definitives - Lighthouses (Blue Panel at Foot)
- China (Taiwan) 1991 Definitives - Lighthouses (White Panel at Foot)
- China (Taiwan) 1991 Flowers - First Issue
- China (Taiwan) 1991 Founding of Chinese Republic 80th Anniversary
- China (Taiwan) 1991 Greetings Stamps
- China (Taiwan) 1991 Hsiung Chengchi
- Christmas Island 1991 Christmas
- Christmas Island 1991 Island Police Force
- Christmas Island 1991 Island Trees
- Christmas Island 1991 Maps
- Christmas Island 1991 Phosphate Mining
- Ciskei 1991 19th Century Frontier Forts
- Ciskei 1991 National Stamp Day
- Ciskei 1991 Owls
- Ciskei 1991 The Solar System
- Cocos (Keeling) Islands 1991 Christmas
- Cocos (Keeling) Islands 1991 Malay Hari Ray Festival
- Cocos (Keeling) Islands 1991 Sea Stars and Sea Urchins
- Congo Peoples Republic (Brazzaville) 1991 Ducks
- Cook Islands 1991 Christmas
- Croatia 1991 Airmails
- Croatia 1991 Christmas
- Croatia 1991 Mass for Homeland
- Croatia 1991 Mass for Homeland in Cathedral
- Croatia 1991 Obligatory Tax - Anti-Tuberculosis Week
- Croatia 1991 Obligatory Tax - Workers' Fund - Ban Jelacic Square
- Croatia 1991 Obligatory Tax - Workers' Fund - Ban Josip Jelacic Equestrian Statue
- Croatia 1991 Obligatory Tax - Workers' Fund - Croatian Parliament
- Croatia 1991 Obligatory Tax - Workers' Fund - New Constitution
- Croatia 1991 Obligatory Tax - Workers' Fund - Shrine of the Virgin
- Croatia 1991 Recognition of Independence
- Cuba 1991 Butterflies
- Cuba 1991 PHILANIPPON '91 - Tokyo, Japan
- Cyprus 1991 Christmas
- Cyprus 1991 Cyprus Wheatear
- Cyprus 1991 Europa
- Cyprus 1991 Refugee Fund
- Cyprus 1991 United Nations High Commissioner for Refugees, 40th Anniversary
D
- Denmark 1991 Child Welfare - 15th Anniversary
- Denmark 1991 Danish Design
- Denmark 1991 Jutland Law - 750th Anniversary
- Denmark 1991 Keep Denmark Clean
- Denmark 1991 Nordic Countries Postal Co-operation - Tourism
- Denmark 1991 Paintings
- Denmark 1991 Posters
- Denmark 1991 Railway Locomotives
- Djibouti 1991 Corals
- Dominica 1991 50th Anniversary of the Attack on Pearl Harbor
- Dominica 1991 Creole Week
- Dominica 1991 Literacy Year - Disney
- Dominica 1991 Phila Nippon 91 Stamp Exhibition
- Dominica 1991 Prince Charles & Diana's 10th Wedding Anniversary
- Dominica 1991 Queens 65th Birthday
- Dominica 1991 Vincent van Gogh's Death Centenary
E
- Ecuador 1991 America
- Ecuador 1991 America - World Discoverers
- Ecuador 1991 Archaeology - La Tolita Culture
- Ecuador 1991 Dr. Pablo Arturo Suarez - Birth Centenary
- Ecuador 1991 Jacinto Jijon y Caamano - Birth Centenary
- Ecuador 1991 National Journalists Federation - 50th Anniversary
- Ecuador 1991 No Violence to Women Day
- Ecuador 1991 President Jaime Paz Zamora of Bolivia Visit
- Ecuador 1991 Radio Quito - 50th Anniversary
- Equatorial Guinea 1991 Olympic Games - Barcelona
- Equatorial Guinea 1991 Paintings
- Eritrea 1991 Liberation Struggle - 30th Anniversary
- Ethiopia 1991 Fishes
- Ethiopia 1991 Natural Disaster Reduction
- Ethiopia 1991 The Cannon of Tewodros
- Ethiopia 1991 World AIDS Day
F
- Falkland Islands 1991 Bisected Surcharges Centenary
- Falkland Islands 1991 Definitives - Ships - New Watermark
- Falkland Islands 1991 Discovery of America Anniversary
- Falkland Islands 1991 Orchids
- Falkland Islands 1991 Prince Phillip's Visit
- Faroe Islands 1991 Anthropochora - Plants and Animals Spread by Man
- Faroe Islands 1991 Birds
- Faroe Islands 1991 Christmas Seals
- Faroe Islands 1991 Europa-Space
- Faroe Islands 1991 Postal Co-operation-Tourism
- Faroe Islands 1991 Samal Joensen-Mikines Birth Anniversary
- Faroe Islands 1991 Torshavn as Capital Anniversary
- Fiji 1991 Air Pacific 40th Anniversary
- Fiji 1991 Christmas
- Fiji 1991 Crabs
- Fiji 1991 Discovery of Rotums Island Bicentenary
- Fiji 1991 Environment Protection
- Finland 1991 Alfred Finch - 61st Death Anniversary
- Finland 1991 Birds
- Finland 1991 Central Fishery Organization - Centenary
- Finland 1991 Childrens Stamp Design
- Finland 1991 Christmas
- Finland 1991 Domestic Science Teacher Training - Centenary
- Finland 1991 Europa - Europe in Space
- Finland 1991 Flora, Wild Fruits
- Finland 1991 Granting of Town Rights to Iisalmi - Centenary
- Finland 1991 Nordic Countries Postal Co-operation
- Finland 1991 Opening of Karl Fazers Confectionery - Centenary
- Finland 1991 Organized Chemistry in Finland - Centenary
- Finland 1991 Pro Filatelia - Paintings by Helene Schjerfbeck
- Finland 1991 World Ice Hockey Championship
- Finland 1991 Youth Hobbies - Sport
- France 1989 - 1994 Definitives - Marianne
- France 1991 Animals
- France 1991 Europa - Europe in Space
- France 1991 Marcel Cerdan, 75th Birth Anniversary
- France 1991 Organ of St. Nicholas' Wasquehal
- France 1991 Winter Olympic Games
- France 1991 Winter Olympic Games - Albertville
- French Polynesia 1991 Basketball Centenary
- French Polynesia 1991 Birds
- French Polynesia 1991 Maori World
- French Polynesia 1991 Marquesas Island Sculptures
- French Polynesia 1991 Painting by Paul Gauguin
- French Polynesia 1991 Undersea Wonders
- French Southern and Antarctic Territories (TAAF) 1991 Admiral Max Douguet Commemoration
- French Southern and Antarctic Territories (TAAF) 1991 Air
- French Southern and Antarctic Territories (TAAF) 1991 Antarctic Treaty Anniversary
- French Southern and Antarctic Territories (TAAF) 1991 Charles de Gaulle Birth Anniversary
- French Southern and Antarctic Territories (TAAF) 1991 Climate Research (Air)
- French Southern and Antarctic Territories (TAAF) 1991 Crystals
- French Southern and Antarctic Territories (TAAF) 1991 Fur Seals
- French Southern and Antarctic Territories (TAAF) 1991 Landing Craft “L A Aventure”
- French Southern and Antarctic Territories (TAAF) 1991 Mackerel
- French Southern and Antarctic Territories (TAAF) 1991 Moss Balls
- French Southern and Antarctic Territories (TAAF) 1991 Polar Research & Technology Institute (Air)
- French Southern and Antarctic Territories (TAAF) 1991 Postal Services to Crozet Anniversary
G
- Gabon 1991 Arts and Crafts
- Gabon 1991 Petroglyphs
- Gabon 1991 Termitaries
- Gambia 1991 10th Wedding Anniversary of Prince Charles & Diana
- Gambia 1991 Butterflies
- Gambia 1991 Christmas
- Gambia 1991 Fishes
- Gambia 1991 Hummel Figures
- Gambia 1991 International Literacy Year (1990)
- Gambia 1991 Literacy Year-Disney
- Gambia 1991 QEII 65th Birthday
- Gambia 1991 Stamp Exhibition Nippon 91
- Gambia 1991 Summit for Children
- Gambia 1991 Train Break Vans
- Gambia 1991 Wildlife - Definitives
- GB 1991 Christmas
- GB 1991 Dinosaurs
- GB 1991 Dogs
- GB 1991 Europa - Europe in Space
- GB 1991 Greetings - Good Luck
- GB 1991 Greetings - Smiles II
- GB 1991 Machin Definitives Sep 1991
- GB 1991 Maps
- GB 1991 Regional Machins Northern Ireland
- GB 1991 Regional Machins Scotland
- GB 1991 Regional Machins Wales
- GB 1991 Roses
- GB 1991 Scientific Achievements
- GB 1991 Sport
- Germany-Unified 1991 125th Anniv of Lette Foundation
- Germany-Unified 1991 150th Anniv of Song of the Germans
- Germany-Unified 1991 150th Birth Anniv of Paul Wallot
- Germany-Unified 1991 18th World Gas Congress, Berlin
- Germany-Unified 1991 25th International Tourist Fair, Berlin
- Germany-Unified 1991 275th Anniv of Rhine-Ruhr Port, Duisburg
- Germany-Unified 1991 400th Birth Anniv of Freidrich Spee von Langenfeld
- Germany-Unified 1991 400th Birth Anniv of Jan von Werth
- Germany-Unified 1991 40th Anniv of Geneva Convention on Refugees
- Germany-Unified 1991 700th Anniv of Granting of Charters to Six Towns of Trier
- Germany-Unified 1991 750th Anniv of Battle of Legnica
- Germany-Unified 1991 750th Anniv of Hanover
- Germany-Unified 1991 750th Anniv of Promulgation of Pharmaceutical Ethics
- Germany-Unified 1991 75th Death Anniv of Max Reger
- Germany-Unified 1991 Bicentenary of Brandenburg Gate
- Germany-Unified 1991 Bicentenary of Choral Academy, Berlin
- Germany-Unified 1991 Birth Bicentenary of Theodor Korner
- Germany-Unified 1991 Birth Centenary of Erich Buchholz
- Germany-Unified 1991 Birth Centenary of Hans Albers
- Germany-Unified 1991 Birth Centenary of Julius Leber
- Germany-Unified 1991 Birth Centenary of Nelly Sachs
- Germany-Unified 1991 Birth Centenary of Otto Dix
- Germany-Unified 1991 Birth Centenary of Reinhold von Thadden-Trieglaff
- Germany-Unified 1991 Birth Centenary of Walter Eucken
- Germany-Unified 1991 Centenary of First Heavier-than-Air Manned Flight
- Germany-Unified 1991 Centenary of Three-phase Energy Transmission
- Germany-Unified 1991 Christmas
- Germany-Unified 1991 Death Bicentenary of Mozart
- Germany-Unified 1991 Death Centenary of Ludwig Windhorst
- Germany-Unified 1991 Dragonflies
- Germany-Unified 1991 Europa -Space
- Germany-Unified 1991 Famous Women Definitives
- Germany-Unified 1991 Historic Mail Aircraft
- Germany-Unified 1991 Historic Sites Definitives
- Germany-Unified 1991 Humanitarian Relief Fund - Postal Buildings
- Germany-Unified 1991 Inauguration of Inter-City Express
- Germany-Unified 1991 International Radio Exhibition, Berlin
- Germany-Unified 1991 Plants in Rennsteiggarten, Oberhof
- Germany-Unified 1991 Road Safety Campaign
- Germany-Unified 1991 Seabirds
- Germany-Unified 1991 Sorbian Legends
- Germany-Unified 1991 Sports Promotion
- Germany-Unified 1991 Stamp Day
- Germany-Unified 1991 World Bobsleigh Championships, Altenburg
- Germany-Unified 1991 Youth - Endangered Butterflies
- Gibraltar 1991 Christmas
- Gibraltar 1991 Endangered Birds
- Gibraltar 1991 Europa
- Gibraltar 1991 Naval Crests
- Gibraltar 1991 Paintings
- Gibraltar 1991 Phila Nippon 91 Stamp Exhibition
- Greece 1991 10th Anniversary of Greece Admission in the EU
- Greece 1991 2500th Anniversary of Democracy
- Greece 1991 2500th Winter Olympic Games - Albertville
- Greece 1991 Battle of Crete
- Greece 1991 Europa - European Aerospace
- Greece 1991 Mediterranean Games - Athens
- Greece 1991 The Greek Presidency in CEPT
- Greece 1991 The Nine Muses
- Greenland 1991 250th anniversary of Ilulissat (Jakobshavn)
- Greenland 1991 Birth Anniversaries
- Greenland 1991 Blue Cross Anniversary
- Greenland 1991 Marine Mammals
- Greenland 1991 Tourism
- Grenada 1991 "Philia Nippon 91" Stamp Exhibition
- Grenada 1991 Exploration of Mars
- Grenada 1991 Railways of the World
- Grenadines of Grenada 1991 Fungi
- Grenadines of St Vincent 1991 Phila Nippon 91 Stamp Exhibition
- Guernsey 1991 Christmas
- Guernsey 1991 Europa - Space
- Guernsey 1991 Nature
- Guernsey 1991 Stamp Anniversary
- Guernsey 1991 Yachting
- Guyana 1991 Fungi
- Guyana 1992 Olympic Winter Games - Albertville
H
- Hong Kong 1991 Definitives - Queen Elizabeth II
- Hungary 1991 1956 Uprising - 35th Anniversary
- Hungary 1991 3rd International Hungarian Philological Society Congress - Szeged
- Hungary 1991 44th World Fencing Championship - Budapest
- Hungary 1991 Basketball - Centenary
- Hungary 1991 Budapest Zoological and Botanic Gardens - 125th Anniversary
- Hungary 1991 Castles
- Hungary 1991 Christmas
- Hungary 1991 Council of Europe and CEPT
- Hungary 1991 Count Istvan Szechenyi - Birth Bicentenary
- Hungary 1991 Count Pal Teleki - 50th Death Anniversary
- Hungary 1991 Discovery of America by Columbus - 500th Anniversary
- Hungary 1991 Europa - Europe in Space
- Hungary 1991 First Manned Flight by Otto Lilienthal - Centenary
- Hungary 1991 Flowers of the Americas
- Hungary 1991 Human Rights
- Hungary 1991 Karoly Marko - Birth Bicentenary
- Hungary 1991 Pope John Paul II - Shrines to Virgin Mary
- Hungary 1991 Popes Visit
- Hungary 1991 Postal Convention with Sovereign Military Order of Malta
- Hungary 1991 Pro Philatelia Sheet
- Hungary 1991 Stamp Day - Wolfgang Amadeus Mozart
- Hungary 1991 Telecom 91 International Telecommunications Exhibition - Geneva
- Hungary 1991 Torsion Pendulum - Centenary
- Hungary 1991 Winter Olympic Games - Albertville
- Hungary 1991 Youth Stamp
I
- Iceland 1991 Europa - Space
- Iceland 1991 Famous Icelanders
- Iceland 1991 Nordia 91 Stamp Exhibition
- Iceland 1991 Stamp Day. Ships
- India 1991 18th Cavalry Regiment - 70th Anniversary
- India 1991 2nd Battalion, Third Gurkha Rifles - 90th Anniversary
- India 1991 37th Commonwealth Parliamentary Association Conference
- India 1991 7th Triennale Art Exhibition
- India 1991 Antarctic Treaty - 30th Anniversary
- India 1991 Ariyakudi Ramanuja Iyengar
- India 1991 Asit Kumar Haldar - Birth Centenary
- India 1991 Babu Jagjivan Ram
- India 1991 Banaras Hindu University - 75th Anniversary
- India 1991 Childrens Day
- India 1991 Chithira Tirunal Bala Rama Varma
- India 1991 Definitives
- India 1991 Dr Bhimrao Ramji - Birth Centenary
- India 1991 Endangered Marine Mammals
- India 1991 Gopinath Bardoloi - Birth Centenary
- India 1991 Greetings
- India 1991 Hindu Writers
- India 1991 International Conference on Drug Abuse
- India 1991 International Conference on Youth Tourism
- India 1991 International Traffic Safety Conference
- India 1991 Jagannath Sunkersett - 125th Death Anniversary
- India 1991 Jan Nayak Karpoori Thakur
- India 1991 Kamaladevi Chattopadhyaya - 3rd Death Anniversary
- India 1991 Keshav Shankar Pillai
- India 1991 Mozart - Death Bicentenary
- India 1991 Muni Mishrimalji - Birth Centenary
- India 1991 New Delhi - 60th Anniversary
- India 1991 Orchids
- India 1991 Rajiv Gandhi
- India 1991 Remote Sensing Satellite 1A Launch
- India 1991 Run for Your Heart Marathon
- India 1991 SAARC Year of Shelter
- India 1991 Sri Ram Sharma Acharya
- India 1991 Sriprakash - 20th Death Anniversary
- India 1991 Tata Memorial Medical Centre - 50th Anniversary
- India 1991 Tourism Year
- India 1991 Tribal Dances
- India 1991 World Peace
- India 1991 Yoga Exercises
- Indonesia 1991 5 Year Plan
- Indonesia 1991 Amateur Radio
- Indonesia 1991 Anti-smoking
- Indonesia 1991 Boy Scouts Jamboree
- Indonesia 1991 Care of Mentally Handicapped Anniversary
- Indonesia 1991 Chemistry Congress
- Indonesia 1991 Farmers Week
- Indonesia 1991 Istiqial Festival
- Indonesia 1991 Koran Reading
- Indonesia 1991 Orang-utan Conference
- Indonesia 1991 Parachutting
- Indonesia 1991 Quality Control Conference
- Indonesia 1991 Republican Governments Return Anniversary
- Indonesia 1991 Tourism
- Indonesia 1991 Visit Indonesia
- Indonesia 1991 Wedding Outfits
- Indonesia 1991 Weightlifting Championships
- Ireland 1991 Anniversaries
- Ireland 1991 Bicycles
- Ireland 1991 Christmas
- Ireland 1991 Dublin City of Culture
- Ireland 1991 Easter Risng Anniversary
- Ireland 1991 Europa - Space
- Ireland 1991 Fishing Boats
- Ireland 1991 Golf
- Ireland 1991 Greetings
- Ireland 1991 Heritage and Treasures definitives small format, additional values
- Ireland 1991 Heritage and Treasures definitives, additional values
- Ireland 1991 Irish Sheep
- Ireland 1991 Williamite Wars II
- Isle of Man 1991 9th Commonwealth Postal Conference
- Isle of Man 1991 Christmas
- Isle of Man 1991 Europa - Space
- Isle of Man 1991 Fire Engines
- Isle of Man 1991 Lifeboats
- Isle of Man 1991 Photography
- Isle of Man 1991 Railways and Tramways. Booklets
- Isle of Man 1991 Swans
- Isle of Man 1991 T.T. Races
- Israel 1991 Barcelona 1992 Olympic Games
- Israel 1991 Mozart Centennial
- Italy 1991 Tourism
- Italy 1991 WWF
- Ivory Coast 1991 History of Money
J
- Jamaica 1991 11th World Meteorological Congress
- Jamaica 1991 500th Anniversary of the Discovery of America
- Jamaica 1991 Christmas - Children's Art
- Jamaica 1991 International Council of Nurses (Mary Seacole)
- Japan 1991 Letter Writing Day
- Japan 1991 Philatelic Week
- Jersey 1991 Anniversaries
- Jersey 1991 Butterflies and Moths
- Jersey 1991 Christmas
- Jersey 1991 Death Anniversary of Philippe D'Auvergne
- Jersey 1991 Europa. Europe in Space
- Jersey 1991 Overseas Aid
K
- Kenya 1991 Olympic Games - Barcelona
- Kiribati 1991 Christmas
- Kiribati 1991 Endangered Fish (WWF)
- Kiribati 1991 Phila Nippon ’91
- Korea (North) 1991 Antarctic Exploration
- Korea (North) 1991 Fungi
- Korea (North) 1991 Horses
- Korea (North) 1991 Mountain Butterflies
- Korea (North) 1991 Olympic Games - Barcelona 1992
- Korea (North) 1991 Philanippon '91 - Pandas
- Korea (North) 1991 Silkworm Research
- Korea (North) 1991 Stamp Exhibition Canada '92 - Flowers
L
- Laos 1991 Espamer 91 Stamp Exhibition
- Laos 1991 Football World Cup (1994) USA
- Laos 1991 Olympics 3rd issue
- Laos 1991 Winter Olympics
- Latvia 1991 Arms
- Latvia 1991 Liberty Monument
- Latvia 1991 Russia Issue Surcharged
- Lesotho 1991 Butterflies
- Lesotho 1991 Charles de Gaulle - Birth Centenary
- Lesotho 1991 Childrens Games
- Lesotho 1991 Christmas - Albrecht Durer
- Lesotho 1991 Famous African Themed Films
- Lesotho 1991 Phila Nippon '91 International Stamp Exhibition - Tokyo
- Lesotho 1991 Prince and Princess of Wales - 10th Wedding Anniversary
- Lesotho 1991 Say No To Drugs
- Lesotho 1991 Tourism
- Liberia 1991 Queen Mother - 90 Glorious Years
- Liechtensrein 1991 Liba 92 Stamp Exhibition
- Liechtenstein 1991 700th Anniversary of Swiss Confederation
- Liechtenstein 1991 Christmas
- Liechtenstein 1991 Europa
- Liechtenstein 1991 Last Mobilization of Military to the Tyrol Anniversary
- Liechtenstein 1991 Membership to the U.N.
- Liechtenstein 1991 Princess Marie and Prince Hans Adam II
- Liechtenstein 1991 Winter Olympics - Albertville
- Lithuania 1991 4th International Lithuanian Games
- Lithuania 1991 Birds
- Lithuania 1991 Definitive Issue
- Lithuania 1991 Grand Duke Gediminas
- Lithuania 1991 Independence - 1st Anniversary
- Lithuania 1991 Mt Everest Lithuanian Expedition
- Lithuania 1991 National Day
- Lithuania 1991 Resistance to Soviet and German Occupations - 50th Anniversary
- Lithuania 1991 Views
- Luxembourg 1991 50th Anniversary of Death of Sosthène Weis
- Luxembourg 1991 Definitives - Grand Duke Jean of Luxembourg
- Luxembourg 1991 Fungi
- Luxembourg 1991 National Welfare Fund - Chapels
M
- Macao 1991 Chinese Opera
- Macao 1991 Christmas
- Macao 1991 Cultural Exchange - Nambam Paintings
- Macao 1991 Flowers and Gardens
- Macao 1991 Sea Shells
- Macao 1991 Traditional Occupations
- Macao 1991 Year of the Goat
- Malagasy Republic 1991 Dogs
- Malagasy Republic 1991 Winter Olympics
- Malawi 1991 Centenary of Postal Services
- Malawi 1991 Christmas
- Malawi 1991 Insects
- Malawi 1991 Wildlife
- Malaysia 1991 Wasps
- Maldives 1991 Global Warming
- Malta 1991 25th Anniversary of Union Haddiema Maghqudin
- Malta 1991 Birds of Prey
- Malta 1991 Christmas
- Malta 1991 Europa
- Malta 1991 National Heritage
- Malta 1991 Philatelic Society of Malta 25th Anniversary
- Malta 1991 Religious Commemorations
- Malta 1991 Uniforms - series 5
- Mauritius 1991 Indian Ocean Islands Flora & Fauna
- Mauritius 1991 Phila Nippon 91 Stamp Exhibition - Butterflies
- Micronesia 1991 Christmas
- Micronesia 1991 Liberation of Kuwait Operations
- Micronesia 1991 New Capital, Palikir Valley, Pohnpei
- Micronesia 1991 Phila Nippon 91 Stamp Exhibition
- Micronesia 1991 Pohnpei Rain Forest
- Micronesia 1991 Turtles
- Moldova 1991 Declaration of Sovereignty - 1st Anniversary
- Monaco 1991 Europa
- Monaco 1991 Hermann's Tortoise
- Mongolia 1991 African Wildlife
- Mongolia 1991 Beetles
- Mongolia 1991 Fungi
- Mongolia 1991 Lizards
- Mongolia 1991 Mountain Flowers
- Montserrat 1991 Domestic Poultry
- Montserrat 1991 Fungi
- Montserrat 1991 Lillies
- Montserrat 1991 Sea Shells optd
- Montserrat 1991 Tropical Fish
- Myanmar 1991 Gems
N
- Namibia 1991 1st Definitives - Mines and Minerals
- Namibia 1991 Endangered Species - Mountain Zebra
- Namibia 1991 Mountains
- Namibia 1991 Tourist Camps
- Namibia 1991 Weather Services
- Nauru 1991 Flowers
- Netherlands 1991 - 2001 Queen Beatrix Definitives - Type Inversie
- Netherlands 1991 Anniversary 25 years Royal Marriage
- Netherlands 1991 Anniversary February Strike 1941
- Netherlands 1991 Change of Adress Card - Moving Box
- Netherlands 1991 Child Care
- Netherlands 1991 Combined issues Technology
- Netherlands 1991 December Stamps
- Netherlands 1991 Definitives - Numerals
- Netherlands 1991 Dutch Nobelprice Winners
- Netherlands 1991 Environment and Pollution
- Netherlands 1991 Europa
- Netherlands 1991 International Four Days Marches Nijmegen
- Netherlands 1991 Library Books
- Netherlands 1991 Social and Cultural
- Netherlands Antilles 1991 Child Wellfare
- Netherlands Antilles 1991 Christmas
- Netherlands Antilles 1991 Express Mail Service Anniversary
- Netherlands Antilles 1991 Lighthouses
- Netherlands Antilles 1991 Maduro & Curiels Bank Anniversary
- Netherlands Antilles 1991 Social & Cultural Fund
- Nevis 1991 350th Death Anniversary of Rubens
- Nevis 1991 Butterflies (definitives)
- Nevis 1991 Christmas
- Nevis 1991 Discovery of America - Exploration
- Nevis 1991 Fungi
- Nevis 1991 Native Birds
- Nevis 1991 Phila Nippon 91 Stamp Exhibition - Japanese Trains
- Nevis 1991 Prince and Princess of Wales 10th Wedding Anniversary
- Nevis 1991 Queens 65th Birthday
- New Caledonia 1991 150th Anniversary of the Discovery of Sandalwood
- New Caledonia 1991 9th South Pacific Games
- New Caledonia 1991 Central Economic Co-operation Anniversary
- New Caledonia 1991 Fish
- New Caledonia 1991 French Scientific Research Institute
- New Caledonia 1991 Landscapes
- New Caledonia 1991 Lions International in New Caledonia 30th Anniversary
- New Caledonia 1991 Melanesian Huts
- New Caledonia 1991 Orchids
- New Caledonia 1991 Paintings
- New Caledonia 1991 Phila Nippon 91 Stamp Exhibition
- New Caledonia 1991 Provinces
- New Caledonia 1991 Vietnamese Settlement Centenary
- New Caledonia 1991 Writers
- New Zealand 1991 Butterflies
- New Zealand 1991 Christmas
- New Zealand 1991 Discovery of the Chatham Islands Bicentenary
- New Zealand 1991 Endangered Species - The Tuatara
- New Zealand 1991 Football
- New Zealand 1991 Greetings
- New Zealand 1991 Greetings - Thinking of You
- New Zealand 1991 Health Stamps - Dolphins
- New Zealand 1991 PHILANIPPON 91 Stamp Exhibition
- New Zealand 1991 Round Kiwi
- New Zealand 1991 Rugby World Cup
- New Zealand 1991 Scenic Stamps
- New Zealand 1991 Sheep Breeds
- Nigeria 1991 Fish
- Niue 1991 Christmas
- Norfolk Island 1991 Christmas
- Norfolk Island 1991 Ham Radio Network
- Norfolk Island 1991 Museums
- Norfolk Island 1991 Norfolk Islanders History 3rd Issue
- Norfolk Island 1991 Pacific War Anniversary
- Norway 1991 Europa - Europe in Space
- Norway 1991 Posthorns bicolours
P
- Palau 1991 Birds
- Palau 1991 Hard Corals
- Papua New Guinea 1991 9th South Pacific Games
- Papua New Guinea 1991 Birds of Paradise
- Papua New Guinea 1991 Centenary of Anglican Church
- Papua New Guinea 1991 Land Shells
- Papua New Guinea 1991 Tribal Headdresses
- Penrhyn 1991 Christmas
- Philippines 1991 Flowers
- Philippines 1991 Philippine Eagle, Pithecophaga jefferyi
- Pitcairn Islands 1991 Bi-Centenary of the Pitcairn Island Settlement
- Pitcairn Islands 1991 Christmas
- Pitcairn Islands 1991 Cruise Ships
- Pitcairn Islands 1991 Local Transport
- Pitcairn Islands 1991 Queens 65th Birthday & Prince Philip's 75th Birthday
- Poland 1991 Butterflies
- Poland 1991 Butterflies (hologram miniature sheet)
- Poland 1991 Conference for Security
- Portugal 1991 16th Century Explorers Ships
- Portugal 1991 Anniversaries
- Portugal 1991 Architecture
- Portugal 1991 Caramulo Automobile Museum
- Portugal 1991 Europa - Europe in Space
- Portugal 1991 European Tourism Year
- Portugal 1991 Europhalia 91
- Portugal 1991 History of Communications
- Portugal 1991 Olympic Games - Barcelona (1st Issue)
- Portugal 1991 Portuguese Faience (2nd Issue)
- Portugal 1991 Royal Treasures - Ajuda Palace (1st issue)
S
- Samoa 1991 Hawkmoths (PhilaNippon '01)
- Samoa 1991 Rugby World Cup
- San Marino 1991 Olympic Games - Barcelona (1992 )
- Seychelles 1991 Phila Nippon Stamp Exhibition
- Seychelles 1991 Queens 65th Birthday & Prince Philip's 75th Birthday
- Sierra Leone 1991 Botanical Garden of Brooklyn
- Sierra Leone 1991 Botanical Garden of Kyoto
- Sierra Leone 1991 Botanical Garden of Munich
- Sierra Leone 1991 Fish
- Singapore 1991 Civil Aviation
- Singapore 1991 Garden Birds
- Singapore 1991 National Monuments
- Singapore 1991 Orchid Dress Motifs
- Singapore 1991 Phila Nippon '91 - Stamp Exhibition
- Singapore 1991 Productivity Movement
- Singapore 1991 Singapore '95 - Stamp Exhibition - Orchids
- Slovenia 1991 Declaration of Independence
- Slovenia 1991-1992 National Arms Definitives
- Solomon Islands 1991 Agricultural Pest
- Solomon Islands 1991 Christmas
- Solomon Islands 1991 Nutritional Foods
- Solomon Islands 1991 Phila Nippon 91 Stamp Exhibition
- Solomon Islands 1991 Queens 65th Birthday and Prince Philip's 70th
- Solomon Islands 1991 South Pacific Games
- South Africa 1991 Animal Breeding
- South Africa 1991 Antarctic Treaty
- South Africa 1991 Nurses and Midwives
- South Africa 1991 Post Office and Telkom
- South Africa 1991 Scientific and Tech Achievments
- South Africa 1991 Scientists
- South Georgia and South Sandwich Islands 1991 Queens 65th Birthday & Prince Philip's 70th Birthday
- Spain 1991 Antarctic Treaty Protocol of Madrid. Ship
- Spain 1991 Europa - Telecommunications
- Spain 1991 General Carlos Ibañez de Ibero, cartographer
- Sri Lanka 1991 Survey Department 190th Anniversary
- St Helena 1991 Christmas
- St Helena 1991 Royal 65th Birthdays
- St Kitts 1991 40th Anniv of University of West Indies
- St Kitts 1991 Christmas traditional play
- St Kitts 1991 Marine Fish
- St Kitts 1991 National Census
- St Lucia 1991 Butterflies
- St Lucia 1991 Christmas
- St Lucia 1991 Cruise Ships
- St Lucia 1991 Cruising Yachts Rally
- St Pierre et Miquelon 1991 50th Anniversary of Central Economic Co-operation Bank
- St Pierre et Miquelon 1991 Airmails
- St Pierre et Miquelon 1991 Basque Sports
- St Pierre et Miquelon 1991 Centenary of Lyre Music Society
- St Pierre et Miquelon 1991 Christmas - 50th Anniversary of Adherence to Free French Government
- St Pierre et Miquelon 1991 Fishing Vessels
- St Pierre et Miquelon 1991 Insects and Plants
- St Pierre et Miquelon 1991 Natural Heritage
- St Pierre et Miquelon 1991 Old Views
- St Pierre et Miquelon 1991 Ship Tools
- St Pierre et Miquelon 1991 St Pierre-Newfoundland Crossing by Rowing Boat
- St Thomas and Prince 1991 Postal Service EMS
- St Vincent 1991 Literacy Year - Prince & the Pauper
- St Vincent 1991 Literacy Year-The Rescurers
- Surinam 1991 Birds
- Surinam 1991 Buildings
- Surinam 1991 Child Welfare
- Surinam 1991 Easter
- Surinam 1991 Snakes
- Surinam 1991 The Puma
- Surinam 1991 Voyages of Discovery
- Swaziland 1991 65th Birthday of Queen Elizabeth II and 70th Birthday of Prince Philip
- Swaziland 1991 Christmas
- Swaziland 1991 Indigenous Flowers
- Swaziland 1991 King Mswati III's Coronation - 5th Anniversary
- Swaziland 1991 National Heritage
- Swaziland 1991 Postage Dues
- Sweden 1991 Fish
- Switzerland 1991 Berne Anniversary
- Switzerland 1991 Bridges
- Switzerland 1991 Definitives. Rabbit and Owl
- Switzerland 1991 Europa
- Switzerland 1991 Mountain Lakes
- Switzerland 1991 Pro Juventute
- Switzerland 1991 Pro Patria
- Switzerland 1991 PTT Union Anniversary
- Switzerland 1991 Swiss Confederation Anniversary
T
- Tanzania 1991 Birds (definitives, additional values)
- Tanzania 1991 Dinosaurs (Russian printed set)
- Tanzania 1991 Elephants
- Tanzania 1991 International Literacy Year
- Tanzania 1991 PhilaNippon minisheets Railways
- Thailand 1991 Childrens Day
- Thailand 1991 Communications Day
- Thailand 1991 Flowers
- Thailand 1991 Heritage Day
- Thailand 1991 IMF Annual Meeting
- Thailand 1991 Indian Elephants
- Thailand 1991 International Correspondence Week
- Thailand 1991 Letter Writing Competition
- Thailand 1991 Mammals
- Thailand 1991 Prince Narisranuvattivongs Death Anniversary
- Thailand 1991 Productivity Congress
- Thailand 1991 Property Deeds
- Thailand 1991 Red Cross
- Thailand 1991 Sports Welfare
- Thailand 1991 Thiapex 91 Stamp Exhibition
- Thailand 1991 Womens Triennial Council
- Thailand 1991 Year of the Goat
- Tokelau 1991 LONDON 90 Stamp Exhibition and150th Anniversary of the Penny Black
- Transkei 1991 Dolphins
- Transkei 1991 Endangered Birds
- Transkei 1991 Heroes of Medicine
- Transkei 1991 Parasitic Plants
- Tristan da Cunha 1991 Prince Philip's 70th Birthday
- Tristan da Cunha 1991 Royal Navy Ships
- Tristan da Cunha 1991 Royal Viking Sun Visit
- Tristan da Cunha 1991 Threatened Species
- Turkey 1991 Environment Day - Snakes
- Turks and Caicos Islands 1991 Extinct Animals
- Turks and Caicos Islands 1991 Olympic Games - Spain
- Turks and Caicos Islands 1991 PHILANIPPON 91 Stamp Exhibition
- Tuvalu 1991 Christmas
- Tuvalu 1991 Endangered Marine Life
- Tuvalu 1991 Insects
- Tuvalu 1991 Sea Shells
- Tuvalu 1991 South Pacific Games
- Tuvalu 1991 World War II Ships
U
- UAE 1991 20th National Day
- UAE 1991 Abu Dhabi International Fair
- UAE 1991 Childrens Paintings
- UAE 1991 Civil Defence Day
- UAE 1991 Fishes
- UAE 1991 Gulf Co-operation Council - 10th Anniversary
- UAE 1991 International Aerospace Exhibition - Dubai
- UAE 1991 Mosques
- UAE 1991 Shaikh Rashid bin Said al-Maktoum - 1st Death Anniversary
- UAE 1991 World Telecommunications Day
- Uganda 1991 WWF African Elephant
- United Nations 1991 Banning Chemical Weapons
- United Nations 1991 Banning Chemical Weapons (Geneva)
- United Nations 1991 Banning Chemical Weapons (Vienna)
- United Nations 1991 Childrens Rights & World Summit on Children
- United Nations 1991 Childrens Rights Anniversary
- United Nations 1991 Definitives
- United Nations 1991 Economic Commision for Europe - Environment
- United Nations 1991 The 40th Anniversary of the UN Mail Administration
- United Nations 1991 United Nations Postal Administration 40th Anniversary
- United States of America 1986 - 1991 Definitives - Great Americans
- United States of America 1991 Airmail - Aviation Pioneers
- United States of America 1991 Flag Over Mount Rushmore
- United States of America 1991 Flower - For Domestic use (29 cents)
- United States of America 1991 Makeup Rate - (4 cents)
- United States of America 1991 Olympics - Barcelona
- United States of America 1991 Postal Card Ellis Island
- United States of America 1991 Switzerland, 700th Anniversary
- United States of America 1991 USPS Logo & Olympic Rings
- USSR 1991 Dirigible Balloons
- USSR 1991 The 100th Birth Anniversary of Sergei Prokofiev
V
- Vanuatu 1991 65th Birthday of the Queen and 70th Birthday of Prince Philip
- Vanuatu 1991 Butterflies
- Vanuatu 1991 National Arts Festival
- Vanuatu 1991 Orchids of 1982 surch
- Vanuatu 1991 Phila Nippon 91 Stamp Exhibition - Japan
- Vanuatu 1991 World AIDS Day
- Vatican City 1991 Canonization of St Bridget
- Vatican City 1991 Journeys of Pope John Paul II
- Vatican City 1991 Observatory
- Vatican City 1991 Rerum Novarum
- Vatican City 1991 Sistine Chapel Restoration
- Vatican City 1991 Synod of Bishops - Europe
- Venda 1991 Birds
- Venda 1991 Inventions
- Venda 1991 Tourist Attractions
- Venda 1991 Trees
- Vietnam 1991 Discovery of America - Ships
- Vietnam 1991 Women in Costume. Golden Heart Charity
Y
- Yugoslavia 1991 Academy of Arts and Sciences
- Yugoslavia 1991 Ancient Manuscripts
- Yugoslavia 1991 Apimondia - Bee Keeping Congress
- Yugoslavia 1991 Basketball
- Yugoslavia 1991 Centenary of Flight by Lilienthal
- Yugoslavia 1991 Crocuses
- Yugoslavia 1991 Danubian Regions Conference
- Yugoslavia 1991 Definitives Surcharged
- Yugoslavia 1991 Europa - Europe in Space
- Yugoslavia 1991 Franciscan Monastery
- Yugoslavia 1991 Insurrection and National Army
- Yugoslavia 1991 Jacobus Gallus
- Yugoslavia 1991 Joy of Europe Meeting
- Yugoslavia 1991 Karavanke Tunnel
- Yugoslavia 1991 Lhotse Climbing
- Yugoslavia 1991 Lighthouses
- Yugoslavia 1991 Museum Exhibits - Montenegrin Flags and Medals
- Yugoslavia 1991 Nature Protection
- Yugoslavia 1991 Obligatory Tax - Anti-cancer Week
- Yugoslavia 1991 Obligatory Tax - Anti-tuberculosis Week
- Yugoslavia 1991 Obligatory Tax - Cetinje Biennale
- Yugoslavia 1991 Obligatory Tax - Red Cross Week
- Yugoslavia 1991 Obligatory Tax - Serbian Refugee Fund
- Yugoslavia 1991 Obligatory Tax - Solidarity Week
- Yugoslavia 1991 Protected Birds
- Yugoslavia 1991 Sremski Karlovci High School
- Yugoslavia 1991 Stamp Day
- Yugoslavia 1991 Subotica
- Yugoslavia 1991 Tin Ujevic
- Yugoslavia 1991 Wolfgang Amadeus Mozart
Media in category "1991"
The following 2 files are in this category, out of 2 total.
GER 1991 SouvLeafCardGorchFock MiNr0708 pm B002.jpg 706 × 500; 172 KB
GER 1991 SouvLeafCardThorHeyerdahl MiNr1506 pm B002.jpg 671 × 479; 149 KB
