My stamps: Category info

Abkhazia » 2 stamps
Abkhazia » 1993, 8 stamps
Antigua and Barbuda » 1 stamp
Chile » 2000, 4 stamps
Argentina » 1998, 4 stamps
Australia » 5 stamps
Brazil » 1991, 4 stamps
Benin » 1 stamp
Antigua and Barbuda » 1992, 10 stamps
Benin » 11 stamps
Benin » 6 stamps
Benin » 9 stamps
Benin » 9 stamps
Benin » 1985, 2 stamps
Benin » 2003, 6 stamps
Benin » 1998, 9 stamps
Bosnia and Herzegovina » 2009, 16 stamps
Georgia » 1995, 9 stamps
Georgia » 1996, 9 stamps
Georgia » 1995, 10 stamps
Georgia » 8 stamps
Bosnia and Herzegovina » 2007, 1 stamp
Burundi » 2010, 4 stamps
Burundi » 2010, 4 stamps
Burundi » 2010, 4 stamps
United Kingdom » 1991, 5 stamps
Congo » 4 stamps
Congo » 1970, 4 stamps
Congo » 1993, 6 stamps
Congo » 1999, 7 stamps
Congo » 2004, 2 stamps
Congo » 2003, 6 stamps
Central African Republic » 1999, 13 stamps
Djibouti » 25 stamps
France » 2000, 4 stamps
France » 2008, 8 stamps
Germany » 1994, 1 stamp
Germany » 2010, 1 stamp
Germany » 2008, 8 stamps
Turks and Caicos Islands » 1995, 12 stamps
Laos » 1995, 5 stamps
USA » 1996, 4 stamps
Tchad » 1996, 8 stamps
Tchad » 13 stamps
Scotland » 2 stamps
Western Sahara » 1995, 1 stamp
Western Sahara » 1994, 7 stamps
Senegal » 1995, 5 stamps
Cuba » 2013, 7 stamps
Solomon Islands » 2013, 5 stamps
Togo » 2013, 5 stamps
Togo » 2013, 5 stamps
Togo » 2013, 5 stamps
Togo » 2014, 5 stamps
Central African Republic » 2014, 5 stamps
Guinea-Bissau » 2013, 5 stamps
Guinea-Bissau » 2013, 6 stamps
Mozambique » 2014, 5 stamps
Tanzania » 1994, 8 stamps
Afghanistan » 1988, 7 stamps
Cambodia » 1986, 7 stamps
Cuba » 1985, 7 stamps
Cuba » 1999, 5 stamps
Hungary » 1990, 6 stamps
Tanzania » 1991, 8 stamps
Vietnam » 1990, 5 stamps
Barbados » 1993, 5 stamps
Laos » 1988, 7 stamps
Liberia » 1993, 1 stamp
Scotland » 1995, 4 stamps (imperf.)
Scotland » 4 stamps (imperf.)
Ghana » 2014, 6 stamps
Angola » 1994, 5 stamps
Ascension Island » 1994, 5 stamps
Argentina » 1992, 2 stamps
Benin » 1984, 2 stamps
Benin » 1996, 6 stamps
Azerbaijan » 1994, 8 stamps
Azerbaijan » 2008, 11 stamps
Bulgaria » 1990, 6 stamps
Bulgaria » 1994, 6 stamps
Bulgaria » 2003, 4 stamps
Cambodia » 2000, 7 stamps
Romania » 2005, 4 stamps
Romania » 1993, 6 stamps
South Africa » 1982, 4 stamps
Tanzania » 4 stamps
Kiribati » 2006, 8 stamps
Yemen » 1990, 8 stamps
USA » 1970, 4 stamps
USA » 1989, 4 stamps
USA » 1997, 15 stamps
Uzbekistan » 1999, 8 stamps
Vietnam » 1991, 6 stamps
Vietnam » 1984, 8 stamps
Israel » 2000, 3 stamps
Brazil » 1995, 2 stamps
Mexico » 2006, 3 stamps
Afghanistan » 2000, 27 stamps
Angola » 1998, 24 stamps
Serbia » 2009, 2 stamps
Transkei » 1993, 4 stamps
Morocco » 1988, 1 stamp
Japan » 1999, 2 stamps
Iraq » 2010, 10 stamps
Ivory Coast » 2002, 1 stamp
Ivory Coast » 2002, 3 stamps
San Marino » 1965, 9 stamps
Canada » 1993, 4 stamps
Nicaragua » 1994, 16 stamps
Nicaragua » 1987, 7 stamps
Turks and Caicos Islands » 1993, 10 stamps
China » 2017, 7 stamps
Burundi » 2010, 4 stamps
Burundi » 2013, 4 stamps
Mozambique » 2012, 4 stamps
Burundi » 2012, 4 stamps
Benin » 2015, 7 stamps
Spain » 2015, 4 stamps
Turkey » 2012, 4 stamps
Poland » 2000, 6 stamps
GDR » 1990, 9 stamps
China » 2014, 12 stamps
Romania » 2016, 4 stamps
Spain » 2016, 4 stamps
Poland » 1965, 10 stamps
Poland » 1966, 9 stamps
Netherlands » 2016, 3 stamps
China » 2017, 6 stamps
Armenia » 2017, 2 stamps
Canada » 2015, 5 stamps
Ivory Coast » 2014, 4 stamps
Malawi » 1993, 3 stamps
Comoros » 2009, 4 stamps (imperf.)
Malawi » 2007, 6 stamps (imperf.)
Kyrgyzstan » 2012, 4 stamps
Burundi » 2011, 4 stamps (imperf.)
Togo » 2013, 4 stamps
Burundi » 2012, 4 stamps (imperf.)
Burundi » 2012, 1 stamp (imperf.)
Dahomey » 3 stamps (imperf.)
Kyrgyzstan » 1998, 6 stamps
Cuba » 2006, 7 stamps
North Korea » 2000, 3 stamps
South Korea » 2006, 16 stamps (imperf.)
New Siberian Islands » 1999, 6 stamps
Karachay-Cherkessia » 1999, 4 stamps
Altai » 1999, 4 stamps
Mordovia » 4 stamps
Dhufar » 1980, 8 stamps
Dhufar » 1980, 8 stamps (imperf.)
Dhufar » 1980, 1 stamp (imperf.)
Tajikistan » 1994, 8 stamps
Libya » 1995, 5 stamps
Libya » 1995, 1 stamp
Tuva » 2 stamps
Czech Republic » 1994, 3 stamps
Germany » 2 stamps
Cuba » 2005, 6 stamps
Lesotho » 1970, 5 stamps
Dominica » 1992, 10 stamps
Maldives » 1992, 20 stamps
North Korea » 2000, 4 stamps
Palau » 1993, 25 stamps
Mali » 1984, 7 stamps
Mali » 1984, 7 stamps (imperf.)
Maldives » 1992, 1 stamp
Namibia » 1997, 1 stamp
Lesotho » 1992, 10 stamps
Kazakhstan » 1994, 7 stamps
Mongolia » 1990, 8 stamps
Malawi » 2007, 6 stamps
Turkmenistan » 2000, 6 stamps
Tajikistan » 2001, 6 stamps
Congo » 6 stamps
Tajikistan » 1999, 9 stamps
Palau » 1995, 18 stamps
Mozambique » 13 stamps
Eritrea » 2002, 1 stamp (imperf.)
Eritrea » 2002, 1 stamp
Eritrea » 1 stamp
Somalia » 7 stamps
Marshall Islands » 2008, 12 stamps
Papua New Guinea » 2004, 13 stamps
Nauru » 2006, 8 stamps
Solomon Islands » 2006, 8 stamps
Thailand » 1997, 8 stamps
Maldives » 2015, 5 stamps
Belgium » 2015, 10 stamps
Comoros » 2016, 12 stamps
Franz Josef Land » 6 stamps
Gagauzia » 4 stamps
Comoros » 2009, 6 stamps (imperf.)
Ingushetia » 2001, 1 stamp
Ingushetia » 1999, 4 stamps
Comoros » 6 stamps
Djibouti » 2008, 4 stamps
Djibouti » 2008, 4 stamps (imperf.)
Sahrawi Arab Democratic Republic » 1997, 7 stamps
Sweden » 1992, 4 stamps
Sweden » 1992, 8 stamps
Palau » 2000, 12 stamps
Saint Vincent and the Grenadines » 5 stamps
Saint Vincent and the Grenadines » 6 stamps
Georgia » 1998, 9 stamps
Netherlands » 1994, 4 stamps (imperf.)
Croatia » 1994, 2 stamps
Congo » 1975, 4 stamps
Federated States of Micronesia » 1994, 3 stamps
Tchad » 2010, 6 stamps
Tchad » 2010, 6 stamps (imperf.)
Vietnam » 1991, 6 stamps (imperf.)
Maldives » 1997, 6 stamps
Cambodia » 1995, 6 stamps
Vietnam » 1996, 5 stamps
Vietnam » 1979, 8 stamps (imperf.)
Comoros » 2009, 1 stamp (imperf.)
Bahrain » 1971, 9 stamps
Bahrain » 1971, 9 stamps (imperf.)
Turkey » 2017, 2 stamps
Spain » 6 stamps
Somalia » 2017, 4 stamps
Somalia » 2017, 4 stamps
Sao Tome and Principe » 2010, 4 stamps (imperf.)
Sao Tome and Principe » 2007, 4 stamps (imperf.)
Tanzania » 1992, 16 stamps
USA » 1970, 4 stamps
Guinea-Bissau » 2015, 5 stamps
Guinea-Bissau » 2011, 4 stamps
Sao Tome and Principe » 2010, 5 stamps
Guinea-Bissau » 2011, 1 stamp
Guinea-Bissau » 2005, 7 stamps
Guinea » 2011, 8 stamps
East Timor » 12 stamps
China » 2009, 8 stamps
Ghana » 18 stamps
Ghana » 1992, 10 stamps
Cuba » 1987, 6 stamps
Fujairah » 1968, 5 stamps
Gabon » 2000, 26 stamps
Maldives » 4 stamps
Zambia » 1999, 6 stamps
USA » 1996, 4 stamps
USA » 1996, 4 stamps
Cameroon » 2016, 6 stamps (imperf.)
Angola » 1998, 9 stamps
Madagascar » 8 stamps
Palau » 2000, 6 stamps
Liberia » 1999, 6 stamps
Maldives » 1997, 6 stamps
Maldives » 1997, 6 stamps
Abkhazia » 1993, 1 stamp
Dominica » 1999, 9 stamps
Ghana » 1995, 9 stamps
Ghana » 1995, 18 stamps
Ghana » 1995, 20 stamps
Grenada » 1997, 6 stamps
Sierra Leone » 2001, 8 stamps
Nevis » 1999, 6 stamps
Guyana » 2002, 6 stamps
Maldives » 2005, 1 stamp
Maldives » 1994, 1 stamp
Maldives » 1994, 1 stamp
Maldives » 1997, 6 stamps
Maldives » 1994, 12 stamps
Maldives » 2005, 1 stamp
Abkhazia » 1993, 35 stamps
Abkhazia » 1993, 7 stamps
Abkhazia » 8 stamps
Brazil » 1991, 4 stamps
Maldives » 1992, 20 stamps
Maldives » 1972, 6 stamps
Maldives » 1972, 6 stamps (imperf.)
Sierra Leone » 1998, 19 stamps
Ghana » 1996, 24 stamps
Yemen » 1970, 1 stamp (imperf.)
Comoros » 1999, 28 stamps
Comoros » 1999, 27 stamps
Saint Vincent and the Grenadines » 1994, 4 stamps
Zaire » 1997, 1 stamp
Zaire » 1997, 5 stamps (imperf.)
Zaire » 1997, 5 stamps
Saint Vincent and the Grenadines » 64 stamps
Saint Vincent and the Grenadines » 1999, 30 stamps
Saint Vincent and the Grenadines » 2003, 10 stamps
Cuba » 2016, 7 stamps
Guinea » 2011, 5 stamps
Burundi » 2013, 5 stamps (imperf.)
Burundi » 2013, 5 stamps
Guinea » 1999, 13 stamps
Guinea » 1999, 13 stamps
Gabon » 1995, 36 stamps
Niger » 1996, 9 stamps
Gambia » 1997, 32 stamps
Gambia » 1997, 32 stamps
Poland » 2000, 6 stamps
Romania » 2005, 8 stamps
Abkhazia » 8 stamps
Abkhazia » 2 stamps
Benin » 1996, 6 stamps
Sierra Leone » 2001, 8 stamps
Congo » 2019, 5 stamps
Romania » 2016, 4 stamps
Tanzania » 1991, 1 stamp
Armenia » 2018, 2 stamps
Madagascar » 2019, 1 stamp
Madagascar » 2019, 1 stamp
Madagascar » 2019, 1 stamp
Madagascar » 2019, 1 stamp
Palau » 2004, 1 stamp
Sao Tome and Principe » 2009, 5 stamps
Sao Tome and Principe » 2011, 4 stamps
Grenada » 1997, 1 stamp
Maldives » 2005, 5 stamps
GDR » 1990, 4 stamps
Madagascar » 1999, 9 stamps (imperf.)
Guinea-Bissau » 2005, 6 stamps (imperf.)
Guinea-Bissau » 2005, 1 stamp (imperf.)
Tajikistan » 1994, 8 stamps
Tajikistan » 1994, 72 stamps
Kyrgyzstan » 1998, 6 stamps
Burundi » 2011, 4 stamps (imperf.)
Burundi » 2011, 4 stamps (imperf.)
Burundi » 2011, 4 stamps (imperf.)
Burundi » 2011, 4 stamps (imperf.)
Burundi » 2013, 5 stamps (imperf.)
Azerbaijan » 1994, 8 stamps
Georgia » 1995, 1 stamp
Congo » 2013, 4 stamps
Romania » 1994, 6 stamps
North Korea » 1991, 5 stamps
Guinea » 2008, 5 stamps
Antigua and Barbuda » 5 stamps
Sao Tome and Principe » 2009, 5 stamps
Sao Tome and Principe » 2006, 4 stamps (imperf.)
South Korea » 2010, 12 stamps
Ivory Coast » 2003, 8 stamps
Burundi » 5 stamps
Burundi » 8 stamps
Burundi » 8 stamps
Angola » 1998, 9 stamps
Angola » 1994, 1 stamp
Angola » 1994, 4 stamps
Maldives » 1999, 6 stamps
Maldives » 1999, 6 stamps
Maldives » 1999, 6 stamps
Nevis » 2005, 6 stamps
Nevis » 2005, 6 stamps
Nevis » 2005, 1 stamp
Nevis » 2005, 1 stamp
Nevis » 2005, 1 stamp
Nevis » 2005, 6 stamps
Sao Tome and Principe » 2019, 1 stamp
Sao Tome and Principe » 2019, 4 stamps
Niger » 2019, 1 stamp
Niger » 2019, 4 stamps
Niger » 2019, 4 stamps
Niger » 2019, 1 stamp
Maldives » 2020, 1 stamp
Maldives » 2020, 4 stamps
Sierra Leone » 2019, 4 stamps
Sierra Leone » 2019, 1 stamp
Djibouti » 2019, 1 stamp
Djibouti » 2019, 4 stamps
Togo » 2019, 1 stamp
Togo » 2019, 4 stamps
Sierra Leone » 2019, 4 stamps
Sierra Leone » 2019, 1 stamp
Guinea » 2019, 1 stamp
Guinea » 2019, 4 stamps
Sierra Leone » 2019, 1 stamp
Sierra Leone » 2019, 4 stamps
Mozambique » 2019, 1 stamp
Mozambique » 2019, 4 stamps
Guinea-Bissau » 2019, 1 stamp
Guinea-Bissau » 2019, 4 stamps
Central African Republic » 2019, 1 stamp
Central African Republic » 2019, 4 stamps
Djibouti » 2019, 1 stamp
Djibouti » 2019, 4 stamps
Guinea » 2019, 1 stamp
Guinea » 2019, 4 stamps
Maldives » 2020, 1 stamp
Maldives » 2020, 4 stamps
Maldives » 2019, 1 stamp
Maldives » 2019, 4 stamps
Armenia » 2018, 20 stamps
Djibouti » 2018, 5 stamps
Guinea-Bissau » 2018, 6 stamps
Guinea-Bissau » 2018, 6 stamps
Sierra Leone » 2018, 5 stamps
Maldives » 2018, 5 stamps
Maldives » 2017, 5 stamps
Grenada » 1999, 1 stamp
Grenada » 1994, 1 stamp
Grenada » 1994, 10 stamps
Guinea-Bissau » 2010, 5 stamps
Mozambique » 2012, 1 stamp
Comoros » 1999, 1 stamp
Comoros » 1999, 1 stamp
Comoros » 1999, 12 stamps
Grenada » 1994, 1 stamp
Grenada » 1994, 1 stamp
Brazil » 2014, 4 stamps
Burundi » 2011, 4 stamps (imperf.)
Saint Vincent and the Grenadines » 2014, 3 stamps
Saint Vincent and the Grenadines » 2005, 4 stamps
Portugal » 2015, 7 stamps
Madagascar » 1999, 9 stamps
Malawi » 1993, 6 stamps
Gambia » 1995, 1 stamp
Gambia » 1995, 12 stamps
Sao Tome and Principe » 1 stamp
Madagascar » 1999, 1 stamp
Portugal » 2015, 7 stamps
Eritrea » 2017, 4 stamps
Somalia » 4 stamps
Liberia » 12 stamps
Madagascar » 1999, 1 stamp
Sao Tome and Principe » 1981, 2 stamps
Benin » 2015, 6 stamps (imperf.)
Sao Tome and Principe » 2004, 4 stamps
Mozambique » 4 stamps
Liberia » 1999, 8 stamps
Dominica » 2005, 4 stamps
Dominica » 2005, 4 stamps
Nicaragua » 6 stamps
Central African Republic » 12 stamps
Grenada » 2 stamps
Central African Republic » 2 stamps
Ivory Coast » 2013, 4 stamps
Mozambique » 9 stamps
Palau » 2004, 5 stamps
Sao Tome and Principe » 6 stamps
Maldives » 2005, 5 stamps
Maldives » 2005, 5 stamps
Saint Kitts and Nevis » 2005, 4 stamps
Belgium » 2018, 10 stamps
Maldives » 1992, 16 stamps
Tuva » 1995, 1 stamp
Portugal » 2015, 7 stamps
Republic of Artsakh » 6 stamps
Comoros » 2008, 6 stamps
Equatorial Guinea » 1978, 7 stamps
Ghana » 1999, 9 stamps
Grenada » 2005, 1 stamp
Grenada » 2005, 4 stamps
Sierra Leone » 2016, 1 stamp
Sierra Leone » 2016, 4 stamps
Central African Republic » 2001, 4 stamps
Central African Republic » 2001, 6 stamps
Central African Republic » 2001, 6 stamps
Bulgaria » 1990, 6 stamps
Romania » 1994, 6 stamps
Maldives » 2002, 6 stamps
Equatorial Guinea » 1978, 7 stamps
Cuba » 2006, 1 stamp
Cuba » 2006, 6 stamps
Sierra Leone » 2001, 1 stamp
Sierra Leone » 2001, 1 stamp
Sierra Leone » 2001, 1 stamp
Maldives » 2020, 5 stamps
Maldives » 2020, 5 stamps
Niger » 2014, 1 stamp
Niger » 2014, 4 stamps
Canada » 1993, 4 stamps
Canada » 16 stamps
Canada » 4 stamps
Canada » 15 stamps
Niuafo'ou » 1995, 1 stamp
USSR » 1990, 5 stamps
Liberia » 2020, 7 stamps
Central African Republic » 2020, 5 stamps
Sierra Leone » 2020, 5 stamps
Sierra Leone » 2020, 2 stamps
Sierra Leone » 2020, 15 stamps
Mozambique » 2007, 12 stamps (imperf.)
Guinea » 1987, 7 stamps (imperf.)
Guinea » 1987, 7 stamps
Germany » 2008, 4 stamps
Comoros » 1998, 32 stamps
Comoros » 1998, 54 stamps
Kazakhstan » 1994, 1 stamp
Kazakhstan » 1994, 6 stamps
Comoros » 1994, 17 stamps
Guinea-Bissau » 2001, 9 stamps (imperf.)
Romania » 1993, 6 stamps
Grenada » 1994, 26 stamps
Solomon Islands » 2013, 1 stamp
Solomon Islands » 2013, 4 stamps
Solomon Islands » 2013, 1 stamp
Solomon Islands » 2013, 4 stamps
Burundi » 2012, 5 stamps (imperf.)
Uganda » 2013, 1 stamp
Uganda » 2013, 4 stamps
Mozambique » 2016, 1 stamp
Mozambique » 2016, 4 stamps
Sao Tome and Principe » 2016, 1 stamp
Sao Tome and Principe » 2016, 4 stamps
Central African Republic » 2015, 1 stamp
Central African Republic » 2015, 4 stamps
Guinea » 1987, 38 stamps
Mali » 2000, 12 stamps
India » 2017, 4 stamps
Eritrea » 2017, 4 stamps (imperf.)
Eritrea » 2017, 4 stamps
Eritrea » 2017, 4 stamps (imperf.)
Gabon » 2017, 4 stamps
Mauritania » 2018, 6 stamps
Mauritania » 2018, 6 stamps
Gambia » 2019, 7 stamps
Cameroon » 2016, 6 stamps
Somalia » 2016, 1 stamp
Somalia » 2016, 2 stamps
Uganda » 1992, 10 stamps
Guinea-Bissau » 2003, 7 stamps
Central African Republic » 2002, 3 stamps
Togo » 2016, 6 stamps
Togo » 2016, 6 stamps
Togo » 2016, 6 stamps
Togo » 2016, 6 stamps
Benin » 2015, 1 stamp (imperf.)
Benin » 2015, 1 stamp (imperf.)
Benin » 2015, 1 stamp (imperf.)
Benin » 2015, 1 stamp (imperf.)
Benin » 2015, 1 stamp (imperf.)
Sao Tome and Principe » 2006, 2 stamps (imperf.)
Sao Tome and Principe » 2007, 3 stamps
Burundi » 2013, 4 stamps
Sierra Leone » 1992, 1 stamp
Madagascar » 1994, 1 stamp
Somalia » 2000, 4 stamps
Vietnam » 1979, 8 stamps (imperf.)
Vietnam » 1990, 5 stamps (imperf.)
Mali » 1984, 7 stamps (imperf.)
Mali » 1994, 16 stamps (imperf.)
Mali » 1994, 17 stamps
Croatia » 1994, 2 stamps
Libya » 1995, 17 stamps
Gabon » 2000, 1 stamp
Sierra Leone » 1998, 19 stamps
Palau » 2004, 15 stamps
Gambia » 1999, 27 stamps
Turks and Caicos Islands » 1991, 1 stamp
Guinea » 1997, 1 stamp
Gambia » 1992, 15 stamps
Serbia » 2009, 18 stamps
Grenada » 1997, 12 stamps
Australia » 1997, 10 stamps
Niuafo'ou » 1995, 3 stamps
Central African Republic » 1999, 1 stamp (imperf.)
Bulgaria » 1990, 12 stamps
Sao Tome and Principe » 1982, 8 stamps
Sierra Leone » 1995, 18 stamps
Grenada » 1997, 12 stamps
Ivory Coast » 2013, 6 stamps
GDR » 1990, 5 stamps
Niger » 1998, 1 stamp
Sao Tome and Principe » 2007, 1 stamp (imperf.)
Sao Tome and Principe » 2007, 1 stamp (imperf.)
Sao Tome and Principe » 2007, 1 stamp (imperf.)
Brazil » 1991, 2 stamps
Mongolia » 2014, 6 stamps
Saint Vincent and the Grenadines » 2012, 8 stamps
United Kingdom » 1991, 4 stamps
Mongolia » 1977, 1 stamp
Mongolia » 1967, 5 stamps
San Marino » 1965, 1 stamp
Peru » 2009, 1 stamp
Mongolia » 1994, 17 stamps
Tanzania » 1994, 33 stamps
Tanzania » 1988, 8 stamps
Tanzania » 1999, 18 stamps
Gabon » 2000, 72 stamps
Guyana » 1993, 1 stamp
Guyana » 1994, 2 stamps (imperf.)
Mali » 1999, 38 stamps
Mozambique » 2002, 24 stamps
Guinea » 2002, 6 stamps
Guinea » 2002, 6 stamps (imperf.)
Guinea » 2007, 6 stamps
Madagascar » 1998, 14 stamps
Angola » 1998, 24 stamps
USA » 1970, 4 stamps
North Korea » 2000, 6 stamps
Bulgaria » 2003, 16 stamps
Guinea-Bissau » 1989, 7 stamps
Congo » 1970, 4 stamps
Gambia » 1995, 2 stamps
Gambia » 1997, 6 stamps
Barbados » 1993, 5 stamps
Solomon Islands » 2006, 8 stamps
Transkei » 1993, 4 stamps
Cambodia » 1995, 5 stamps
Mongolia » 1994, 6 stamps (imperf.)
Argentina » 1992, 2 stamps
Cambodia » 1999, 7 stamps
Equatorial Guinea » 1994, 3 stamps
USA » 1996, 20 stamps
Iraq » 2010, 2 stamps (imperf.)
Palau » 2014, 10 stamps
Maldives » 1992, 1 stamp
Sierra Leone » 1992, 21 stamps
Central African Republic » 1988, 8 stamps
Niger » 2000, 6 stamps
Togo » 1997, 10 stamps (imperf.)
Abkhazia » 1993, 7 stamps
Antigua and Barbuda » 1992, 2 stamps
Ghana » 1992, 2 stamps
USSR » 1990, 20 stamps
Comoros » 2009, 4 stamps
Guinea » 1999, 8 stamps
Netherlands » 1994, 16 stamps (imperf.)
Bolivia » 2012, 4 stamps
Antigua and Barbuda » 1992, 10 stamps
Antigua and Barbuda » 1995, 20 stamps
Antigua and Barbuda » 1999, 24 stamps
Saint Kitts and Nevis » 2005, 12 stamps
Papua New Guinea » 2004, 13 stamps
Tanzania » 1999, 7 stamps
Saint Kitts and Nevis » 1994, 5 stamps
Mali » 1999, 1 stamp (imperf.)
Mali » 1994, 17 stamps (imperf.)
Mali » 1999, 19 stamps
Kiribati » 2006, 8 stamps
Comoros » 1998, 27 stamps (imperf.)
Federated States of Micronesia » 2001, 18 stamps
Liberia » 1999, 7 stamps
Maldives » 2005, 20 stamps
United Kingdom » 1991, 4 stamps
Mongolia » 1990, 1 stamp
Congo » 1999, 7 stamps
Bahrain » 1971, 9 stamps
Bahrain » 1971, 8 stamps
Uganda » 1992, 10 stamps
Gambia » 2003, 10 stamps
Montserrat » 1994, 4 stamps
South Africa » 1982, 8 stamps
Dominica » 1995, 22 stamps
Central African Republic » 2002, 6 stamps
Mozambique » 2009, 7 stamps
Saint Vincent and the Grenadines » 1994, 68 stamps
Cambodia » 1996, 12 stamps
Sao Tome and Principe » 2009, 5 stamps
Sao Tome and Principe » 2010, 7 stamps
San Marino » 1965, 3 stamps
Bosnia and Herzegovina » 2009, 2 stamps
Comoros » 2009, 1 stamp
Comoros » 2009, 7 stamps
Maldives » 10 stamps
Niger » 2015, 4 stamps
Comoros » 1998, 27 stamps
Argentina » 2015, 1 stamp
Azerbaijan » 2017, 6 stamps
Azerbaijan » 2017, 6 stamps
Somalia » 1993, 5 stamps
Guinea » 1998, 9 stamps
North Korea » 2006, 6 stamps
USA » 2019, 16 stamps
USA » 2019, 4 stamps
Armenia » 2017, 20 stamps
North Korea » 1991, 5 stamps
Kyrgyzstan » 2000, 6 stamps
Somalia » 2011, 1 stamp
Mongolia » 1967, 8 stamps
Ukraine » 2016, 18 stamps
Burundi » 2013, 4 stamps (imperf.)
Burundi » 2010, 4 stamps
Guinea » 2016, 3 stamps (imperf.)
Guinea » 2016, 3 stamps (imperf.)
Equatorial Guinea » 1978, 8 stamps (imperf.)
Thailand » 1997, 4 stamps
USSR » 1990, 4 stamps
USSR » 1990, 3 stamps
Mozambique » 2000, 10 stamps
Abkhazia » 1993, 7 stamps
Kalmykia » 6 stamps
Tajikistan » 1994, 2 stamps
Burundi » 8 stamps
Congo » 1999, 6 stamps
Equatorial Guinea » 2 stamps
Equatorial Guinea » 3 stamps (imperf.)
Niger » 2016, 5 stamps
Togo » 2015, 5 stamps
Nicaragua » 1999, 12 stamps
Karelia » 8 stamps
Karelia » 6 stamps
Komi » 8 stamps
Dagestan » 8 stamps
Tatarstan » 6 stamps
Kuril Islands » 10 stamps
Benin » 2005, 4 stamps
Bosnia and Herzegovina » 2009, 2 stamps
USA » 2000, 1 stamp
Nevis » 2005, 21 stamps
Sierra Leone » 2001, 2 stamps
Sierra Leone » 1995, 4 stamps
Sierra Leone » 1995, 12 stamps
Sierra Leone » 1998, 5 stamps
Sierra Leone » 1998, 6 stamps
Sierra Leone » 1998, 6 stamps
Sierra Leone » 2004, 4 stamps
Tuva » 1995, 8 stamps
Tuva » 1995, 6 stamps (imperf.)
Argentina » 1992, 2 stamps
Thailand » 4 stamps
South Korea » 2011, 12 stamps
Sao Tome and Principe » 2009, 4 stamps
Sao Tome and Principe » 2004, 4 stamps (imperf.)
Eritrea » 13 stamps
Vietnam » 1991, 6 stamps
Central African Republic » 1996, 2 stamps
Nevis » 1999, 12 stamps
Bulgaria » 2003, 4 stamps
Guinea » 1997, 6 stamps
Central African Republic » 2001, 14 stamps
Congo » 1999, 4 stamps
Equatorial Guinea » 1978, 14 stamps
Comoros » 1999, 16 stamps
Guinea » 1999, 19 stamps
Grenada » 1994, 12 stamps
Israel » 2000, 3 stamps
Sao Tome and Principe » 2009, 4 stamps
Sao Tome and Principe » 1982, 8 stamps
Sao Tome and Principe » 2010, 7 stamps
South Korea » 2017, 36 stamps
Togo » 2018, 5 stamps
Togo » 2018, 5 stamps
Niger » 2018, 5 stamps
Hungary » 2018, 6 stamps
Sao Tome and Principe » 2018, 5 stamps
Central African Republic » 2018, 5 stamps
Central African Republic » 2018, 1 stamp
Sierra Leone » 2018, 5 stamps
Sierra Leone » 2018, 5 stamps
Mozambique » 2018, 5 stamps
Mozambique » 2018, 5 stamps
Komi » 2003, 12 stamps
Thailand » 1997, 4 stamps
Laos » 1988, 1 stamp
Guinea-Bissau » 2001, 9 stamps
Guinea-Bissau » 2003, 1 stamp
Gabon » 12 stamps
Grenada » 2005, 4 stamps
Cambodia » 1996, 8 stamps
Cambodia » 1999, 1 stamp
Somalia » 1993, 4 stamps
Somalia » 1997, 7 stamps
Gabon » 2000, 9 stamps
Gambia » 1999, 12 stamps
Ghana » 1999, 1 stamp
Guinea-Bissau » 2012, 1 stamp
Tanzania » 1994, 6 stamps
Maldives » 14 stamps
Rwanda » 2017, 4 stamps
Rwanda » 2017, 4 stamps
Rwanda » 2017, 4 stamps
GDR » 1990, 5 stamps
Madagascar » 8 stamps
Hungary » 2020, 6 stamps
Burundi » 2012, 5 stamps (imperf.)
Guinea » 2016, 9 stamps (imperf.)
Zaire » 1996, 1 stamp
Sierra Leone » 1992, 20 stamps
Canada » 1993, 4 stamps
Gambia » 1992, 1 stamp
Gambia » 1992, 4 stamps
Western Sahara » 5 stamps
Madagascar » 1997, 7 stamps
Niger » 2013, 5 stamps
Guinea » 4 stamps
Laos » 5 stamps
Somalia » 6 stamps
Antigua and Barbuda » 8 stamps
Australia » 1993, 6 stamps
New Zealand » 7 stamps
Ingushetia » 5 stamps
Dhufar » 8 stamps
Ghana » 2014, 12 stamps
Central African Republic » 2001, 7 stamps
Gabon » 2017, 4 stamps
Gabon » 2017, 4 stamps
Gabon » 2017, 4 stamps
Gabon » 2017, 4 stamps
North Korea » 2000, 6 stamps
Guinea » 2007, 6 stamps
Guinea » 2007, 6 stamps
Hungary » 2020, 6 stamps (imperf.)
Laos » 1994, 6 stamps
Tchad » 2020, 4 stamps
Malawi » 2010, 4 stamps
Burundi » 2013, 2 stamps
Burundi » 2017, 6 stamps
Burundi » 2011, 4 stamps (imperf.)
Burundi » 2011, 4 stamps
Burundi » 2011, 4 stamps (imperf.)
Maldives » 7 stamps
Saint Vincent and the Grenadines » 2005, 4 stamps
Saint Vincent and the Grenadines » 2002, 6 stamps
Saint Vincent and the Grenadines » 2002, 6 stamps
Sao Tome and Principe » 2011, 2 stamps
Sao Tome and Principe » 2004, 8 stamps
USSR » 1990, 1 stamp
USSR » 1990, 1 stamp
USSR » 1990, 1 stamp
USSR » 1990, 1 stamp
Liberia » 6 stamps
Liberia » 2 stamps
Tuva » 1995, 4 stamps
San Marino » 1965, 1 stamp
Mozambique » 5 stamps
Mozambique » 5 stamps
Grenada » 5 stamps
Grenada » 1997, 5 stamps
Guyana » 1996, 27 stamps
USSR » 1990, 140 stamps
Mongolia » 1990, 8 stamps
Maldives » 1 stamp
Tanzania » 1994, 1 stamp
Maldives » 1999, 4 stamps
Maldives » 2016, 12 stamps (imperf.)
Mozambique » 12 stamps
Central African Republic » 2001, 4 stamps
Dominica » 6 stamps
Comoros » 2016, 12 stamps (imperf.)
Ivory Coast » 2013, 4 stamps
Benin » 2003, 6 stamps
Burundi » 2013, 5 stamps
Djibouti » 2013, 6 stamps
Djibouti » 2013, 6 stamps
Antigua and Barbuda » 1992, 1 stamp
Udmurtia » 1998, 4 stamps
Chuvashia » 4 stamps
Chuvashia » 2001, 7 stamps
Tchad » 4 stamps
Rwanda » 4 stamps
Rwanda » 4 stamps
Tchad » 2013, 4 stamps
Ivory Coast » 2018, 5 stamps
Guinea-Bissau » 2005, 1 stamp (imperf.)
Bulgaria » 1971, 6 stamps
Uganda » 1994, 12 stamps
Tanzania » 1994, 16 stamps
Tanzania » 1994, 16 stamps
Congo » 2013, 6 stamps
Rwanda » 2013, 4 stamps
Rwanda » 2013, 4 stamps
Tchad » 2013, 4 stamps
Malawi » 2013, 4 stamps
Malawi » 2013, 4 stamps
Tajikistan » 1994, 9 stamps
Guyana » 1993, 6 stamps
Azerbaijan » 1 stamp
Croatia » 1994, 2 stamps
Croatia » 1994, 2 stamps
Kyrgyzstan » 1998, 6 stamps
Brazil » 1995, 1 stamp
USSR » 1990, 28 stamps
USSR » 1990, 4 stamps
USSR » 1990, 2 stamps
Maldives » 4 stamps
Antigua and Barbuda » 4 stamps
Guyana » 9 stamps
Burkina Faso » 2019, 5 stamps
Somalia » 1999, 6 stamps
Grenada » 1 stamp
Grenada » 1 stamp
Grenada » 1 stamp
Congo » 1993, 5 stamps
Benin » 1996, 5 stamps
Comoros » 2016, 4 stamps (imperf.)
Comoros » 2016, 1 stamp (imperf.)
Comoros » 2016, 1 stamp (imperf.)
Comoros » 2016, 1 stamp (imperf.)
Comoros » 2016, 1 stamp (imperf.)
Comoros » 2016, 1 stamp (imperf.)
Comoros » 2016, 1 stamp (imperf.)
Comoros » 2016, 1 stamp (imperf.)
Congo » 2004, 8 stamps
Madagascar » 2019, 4 stamps (imperf.)
Madagascar » 2019, 4 stamps
Madagascar » 2018, 1 stamp
Congo » 2019, 1 stamp
Congo » 2019, 4 stamps
Mozambique » 2020, 1 stamp
Mozambique » 2020, 4 stamps
Ivory Coast » 2014, 1 stamp
Grenada » 1997, 1 stamp
Djibouti » 2010, 9 stamps
Congo » 4 stamps
Congo » 1990, 8 stamps
USA » 1989, 4 stamps
Saint Vincent and the Grenadines » 1994, 8 stamps
Saint Vincent and the Grenadines » 1994, 12 stamps
Yemen » 1990, 1 stamp
Grenada » 1997, 12 stamps
Guyana » 1993, 9 stamps
Abkhazia » 1993, 8 stamps
Rwanda » 2009, 9 stamps
Congo » 4 stamps
Madagascar » 1988, 1 stamp
North Korea » 1991, 5 stamps
Madagascar » 1988, 5 stamps
Madagascar » 1988, 5 stamps
Dominica » 1995, 4 stamps
Guyana » 1993, 1 stamp (imperf.)
Guyana » 1993, 1 stamp (imperf.)
Guyana » 1993, 1 stamp (imperf.)
Cambodia » 1995, 6 stamps
Uzbekistan » 4 stamps
Buryatia » 2003, 3 stamps
Buryatia » 6 stamps
Buryatia » 1999, 4 stamps
Madagascar » 1994, 8 stamps
Malawi » 2008, 2 stamps
Ivory Coast » 2014, 4 stamps
Dominica » 5 stamps
Tchad » 2001, 4 stamps
Papua New Guinea » 2004, 6 stamps
Vietnam » 1990, 5 stamps
Mongolia » 2014, 2 stamps
Mali » 2017, 6 stamps
Mali » 2017, 4 stamps
Tanzania » 1994, 7 stamps
Burundi » 2011, 4 stamps
Guinea » 10 stamps
Ivory Coast » 2012, 10 stamps
Comoros » 2009, 6 stamps
Comoros » 2009, 1 stamp
Comoros » 2009, 7 stamps
Laos » 2016, 12 stamps (imperf.)
Laos » 2016, 2 stamps (imperf.)
Laos » 2016, 4 stamps (imperf.)
Laos » 2016, 1 stamp (imperf.)
Laos » 2016, 1 stamp (imperf.)
Laos » 2016, 1 stamp (imperf.)
Laos » 2016, 1 stamp (imperf.)
Laos » 2016, 1 stamp (imperf.)
Laos » 2016, 1 stamp (imperf.)
Madagascar » 9 stamps
China » 6 stamps
China » 1 stamp
Guinea-Bissau » 2 stamps
Dominica » 5 stamps
Sao Tome and Principe » 1982, 6 stamps
Maldives » 6 stamps
Uganda » 1998, 6 stamps
Saint Vincent and the Grenadines » 2 stamps
6 stamps
Western Sahara » 6 stamps
Sao Tome and Principe » 6 stamps
Abkhazia » 8 stamps
Abkhazia » 8 stamps
Guyana » 1993, 1 stamp
Guyana » 1993, 1 stamp
Guyana » 1993, 1 stamp
Guyana » 1993, 1 stamp
Guyana » 1993, 1 stamp
Guyana » 1993, 1 stamp
Guyana » 1993, 12 stamps
Congo » 2010, 8 stamps
Yemen » 8 stamps
Saint Kitts and Nevis » 2005, 1 stamp
Montserrat » 1994, 4 stamps
Somalia » 2005, 7 stamps (imperf.)
Ghana » 6 stamps
North Korea » 1991, 5 stamps
Ethiopia » 2016, 12 stamps (imperf.)
Tonga » 2010, 12 stamps (imperf.)
Tonga » 2010, 12 stamps (imperf.)
Tonga » 2010, 12 stamps (imperf.)
Tchad » 2001, 4 stamps
Comoros » 7 stamps (imperf.)
Fujairah » 1968, 10 stamps
Central African Republic » 2001, 1 stamp
Bhutan » 1999, 1 stamp
Bhutan » 1999, 8 stamps
Western Sahara » 1992, 7 stamps
Western Sahara » 1995, 5 stamps
USA » 1989, 4 stamps
Federated States of Micronesia » 2001, 6 stamps
Maldives » 4 stamps (imperf.)
Niger » 2016, 12 stamps (imperf.)
Niger » 2016, 4 stamps (imperf.)
Niger » 2016, 1 stamp (imperf.)
Niger » 2016, 1 stamp (imperf.)
Niger » 2016, 1 stamp (imperf.)
Niger » 2016, 1 stamp (imperf.)
Niger » 2016, 1 stamp (imperf.)
Niger » 2016, 1 stamp (imperf.)
Niger » 2016, 1 stamp (imperf.)
Liberia » 2020, 1 stamp
Niger » 2017, 1 stamp
Gabon » 5 stamps
Madagascar » 5 stamps
Guyana » 1999, 3 stamps
Guinea-Bissau » 2003, 6 stamps
Grenada » 1999, 6 stamps
Djibouti » 2017, 1 stamp
Djibouti » 2017, 4 stamps
Uganda » 1 stamp
Mali » 12 stamps
Russia » 2020, 8 stamps
Comoros » 2010, 5 stamps
Comoros » 2010, 5 stamps
Guinea-Bissau » 2011, 5 stamps
Guinea » 2016, 3 stamps
Gabon » 2017, 4 stamps
Mozambique » 6 stamps
Benin » 2015, 1 stamp
Benin » 2015, 1 stamp
Benin » 2015, 1 stamp
Benin » 2015, 1 stamp
Benin » 2015, 1 stamp
Benin » 2015, 1 stamp
Udmurtia » 1998, 9 stamps
Uzbekistan » 7 stamps
Saint Vincent and the Grenadines » 1999, 13 stamps
Saint Vincent and the Grenadines » 1999, 13 stamps
Saint Vincent and the Grenadines » 1999, 1 stamp
Khakassia » 2003, 12 stamps
Khakassia » 2003, 4 stamps
Somalia » 1997, 1 stamp
Angola » 2018, 4 stamps
Angola » 2018, 1 stamp
France » 2008, 4 stamps
Guinea-Bissau » 2010, 7 stamps
Australia » 1993, 6 stamps
Guinea » 2007, 3 stamps
Lesotho » 1984, 3 stamps
Maldives » 1997, 7 stamps
Maldives » 1994, 12 stamps
Ghana » 1995, 19 stamps
Namibia » 9 stamps
Namibia » 9 stamps
Guinea » 1997, 7 stamps
New Zealand » 2010, 4 stamps
New Zealand » 2010, 5 stamps
Tuva » 4 stamps
Sahrawi Arab Democratic Republic » 6 stamps
Germany » 1977, 4 stamps
Comoros » 2010, 4 stamps
Russia » 2020, 8 stamps
Gabon » 2000, 6 stamps
Gabon » 2000, 48 stamps
Buryatia » 1996, 4 stamps
Gambia » 2019, 6 stamps
Dominica » 4 stamps
Guinea » 2008, 8 stamps
Somalia » 2005, 9 stamps
Mozambique » 1999, 9 stamps
Mozambique » 2000, 1 stamp
Tanzania » 1994, 33 stamps
Japan » 1977, 1 stamp
Guinea » 1993, 16 stamps (imperf.)
Guyana » 1998, 1 stamp
Guyana » 1998, 9 stamps
Guyana » 1998, 9 stamps
Tanzania » 1999, 1 stamp
Mongolia » 1990, 7 stamps
Transkei » 1993, 4 stamps
South Africa » 1982, 4 stamps
Bosnia and Herzegovina » 2007, 1 stamp
Montserrat » 1994, 4 stamps
Central African Republic » 4 stamps
Mozambique » 2012, 5 stamps
Central African Republic » 2012, 5 stamps
North Korea » 2011, 3 stamps
Tchad » 2014, 2 stamps
Tchad » 2014, 2 stamps
Tchad » 2014, 2 stamps
Gambia » 1992, 1 stamp
Saint Vincent and the Grenadines » 1999, 1 stamp
Gabon » 2000, 9 stamps
Somalia » 1999, 1 stamp
Somalia » 1999, 7 stamps
Grenada » 1994, 12 stamps
Mauritania » 2003, 1 stamp
Madagascar » 1988, 5 stamps
Ivory Coast » 2009, 18 stamps
Comoros » 1999, 12 stamps
Antigua and Barbuda » 1992, 10 stamps
Mozambique » 2009, 6 stamps
Tatarstan » 2000, 9 stamps
Tuva » 2000, 9 stamps
Kuril Islands » 1999, 6 stamps
Kuril Islands » 8 stamps
Dagestan » 9 stamps
Komi » 2003, 4 stamps
Kalmykia » 2003, 4 stamps
Tuva » 9 stamps
Jewish Autonomous Oblast » 1999, 9 stamps
Gabon » 6 stamps
Dominica » 1992, 10 stamps
Gabon » 6 stamps
Ingushetia » 9 stamps
Kalmykia » 7 stamps
Sakha » 7 stamps
Saint Vincent and the Grenadines » 2005, 5 stamps
Guinea-Bissau » 2012, 5 stamps
Congo » 2013, 4 stamps
Cuba » 2005, 1 stamp
Burundi » 2011, 4 stamps
Brazil » 1995, 2 stamps
Tuva » 1995, 7 stamps
Palau » 2004, 4 stamps
Congo » 6 stamps
Somalia » 4 stamps
Federated States of Micronesia » 1999, 22 stamps
Togo » 1994, 12 stamps
Mozambique » 2002, 1 stamp
Tonga » 2011, 1 stamp (imperf.)
Tonga » 2011, 1 stamp (imperf.)
Tonga » 2011, 1 stamp (imperf.)
Tonga » 2011, 1 stamp (imperf.)
Tonga » 2011, 1 stamp (imperf.)
Ghana » 1999, 4 stamps
Ghana » 1995, 9 stamps
Gabon » 1995, 12 stamps
Liberia » 2005, 4 stamps
Dominica » 1995, 12 stamps
Dominica » 1999, 1 stamp
Gambia » 1995, 1 stamp
Gambia » 1995, 12 stamps
North Korea » 2018, 1 stamp
North Korea » 2000, 3 stamps
Uganda » 1992, 1 stamp
Saint Vincent and the Grenadines » 6 stamps
Grenada » 6 stamps
Grenada » 1 stamp
Maldives » 2002, 1 stamp
Maldives » 2002, 6 stamps
Congo » 2010, 4 stamps
Ivory Coast » 2018, 1 stamp
North Korea » 2010, 3 stamps
Somalia » 1997, 7 stamps
Guinea-Bissau » 2012, 5 stamps
Burundi » 2012, 20 stamps
North Korea » 2010, 3 stamps
Benin » 2015, 1 stamp
Malawi » 2010, 4 stamps
Malawi » 2010, 4 stamps
Dhufar » 1980, 8 stamps
Tchad » 2014, 1 stamp
Benin » 2006, 1 stamp
Mauritania » 2003, 1 stamp
Sao Tome and Principe » 2003, 1 stamp
United Kingdom » 1991, 5 stamps
Guyana » 1993, 9 stamps
Australia » 1993, 6 stamps
North Korea » 2011, 3 stamps
Kyrgyzstan » 2003, 9 stamps
Tchad » 2014, 7 stamps
Ivory Coast » 2018, 4 stamps
Guyana » 1998, 6 stamps
Australia » 1993, 6 stamps
USA » 1989, 4 stamps
USA » 1989, 4 stamps
Uganda » 1992, 10 stamps
Switzerland » 2010, 18 stamps
Papua New Guinea » 2004, 7 stamps
Georgia » 2 stamps
Abkhazia » 4 stamps
Angola » 1994, 4 stamps
Thailand » 1997, 8 stamps
Comoros » 1997, 9 stamps
GDR » 1990, 3 stamps
Guinea-Bissau » 1989, 4 stamps
Yemen » 7 stamps
Thailand » 2012, 30 stamps
Peru » 1 stamp
Spain » 2016, 16 stamps
Spain » 2015, 16 stamps
Tchad » 2010, 4 stamps
Thailand » 2004, 20 stamps
Guinea » 2013, 4 stamps
Cuba » 1985, 6 stamps
Maldives » 1999, 1 stamp
USA » 1989, 4 stamps
USA » 1989, 4 stamps
Cameroon » 2016, 6 stamps (imperf.)
Mozambique » 2002, 4 stamps
Saint Vincent and the Grenadines » 8 stamps
Tajikistan » 28 stamps
Djibouti » 4 stamps (imperf.)
Ghana » 1992, 10 stamps (imperf.)
Guinea-Bissau » 2010, 6 stamps
South Africa » 1982, 8 stamps
Niger » 2015, 5 stamps
Sao Tome and Principe » 2007, 5 stamps
Croatia » 1994, 20 stamps
Saint Vincent and the Grenadines » 1999, 17 stamps
Tchad » 2001, 12 stamps (imperf.)
Mozambique » 2015, 5 stamps
Niger » 2016, 5 stamps
Niger » 2016, 5 stamps
Niger » 2016, 5 stamps
Guinea » 2016, 5 stamps
Guinea-Bissau » 2015, 5 stamps
Guinea-Bissau » 2016, 6 stamps
Niger » 2014, 5 stamps
Sao Tome and Principe » 2016, 5 stamps
Sao Tome and Principe » 2014, 5 stamps
Sao Tome and Principe » 2013, 5 stamps
Sao Tome and Principe » 2014, 5 stamps
Sao Tome and Principe » 2013, 5 stamps
Sierra Leone » 2016, 5 stamps
Guinea » 2013, 4 stamps
Guinea-Bissau » 2016, 7 stamps
Guinea-Bissau » 2014, 5 stamps
Guinea » 2015, 5 stamps
Guinea » 2014, 5 stamps
Niger » 2014, 5 stamps
Niger » 2013, 5 stamps
Tajikistan » 1998, 6 stamps
Saint Vincent and the Grenadines » 2001, 34 stamps
Guinea-Bissau » 2015, 5 stamps
Mozambique » 2018, 17 stamps
Tanzania » 1994, 1 stamp
Niger » 2018, 5 stamps
Sao Tome and Principe » 2017, 5 stamps
Tchad » 2017, 5 stamps
Hungary » 1986, 1 stamp
Namibia » 6 stamps
Zambia » 6 stamps
Guinea-Bissau » 2001, 11 stamps
Georgia » 1 stamp
Georgia » 1 stamp
Abkhazia » 6 stamps
Tuva » 8 stamps
Kalmykia » 3 stamps
Congo » 2014, 5 stamps
Poland » 2020, 3 stamps
Ingushetia » 8 stamps
Poland » 2020, 6 stamps
Montserrat » 1992, 1 stamp
Romania » 1993, 4 stamps
Liberia » 2020, 5 stamps
Guinea-Bissau » 2020, 8 stamps
Guinea-Bissau » 2020, 1 stamp
Guinea-Bissau » 2020, 4 stamps
Guinea-Bissau » 2001, 12 stamps
Guinea-Bissau » 2011, 4 stamps
Tchad » 2010, 4 stamps
Tchad » 2020, 21 stamps
Guinea » 2020, 5 stamps
Guinea » 2020, 5 stamps
Guinea » 2020, 4 stamps
Guinea » 1999, 9 stamps
Guinea » 2009, 1 stamp
Guinea » 2009, 1 stamp
Guinea » 2009, 1 stamp
Guinea » 2009, 1 stamp
Mozambique » 2019, 5 stamps
Djibouti » 2020, 4 stamps
Russia » 2020, 4 stamps
Sao Tome and Principe » 2017, 1 stamp
Sao Tome and Principe » 2017, 4 stamps
Sao Tome and Principe » 2020, 4 stamps
Sao Tome and Principe » 2020, 1 stamp
Sierra Leone » 2017, 5 stamps
Sierra Leone » 2017, 4 stamps
Central African Republic » 2016, 5 stamps
Sao Tome and Principe » 2011, 2 stamps
Togo » 1994, 7 stamps
Togo » 2014, 5 stamps
Central African Republic » 2020, 1 stamp
Central African Republic » 2020, 4 stamps
Central African Republic » 2020, 40 stamps
Central African Republic » 2020, 45 stamps
Cambodia » 2000, 6 stamps
Niuafo'ou » 1995, 10 stamps
Kazakhstan » 1994, 25 stamps
Montserrat » 1992, 4 stamps
Scotland » 1995, 4 stamps
Vietnam » 1990, 100 stamps
Niuafo'ou » 1995, 3 stamps
Eritrea » 2005, 1 stamp (imperf.)
Gambia » 7 stamps
Congo » 6 stamps
Transkei » 1993, 4 stamps
Transkei » 1993, 4 stamps
Sao Tome and Principe » 4 stamps
Guyana » 1993, 6 stamps
Saint Vincent and the Grenadines » 13 stamps
Liberia » 2020, 5 stamps
South Korea » 2006, 2 stamps
Mali » 2020, 4 stamps
Mali » 2020, 4 stamps
Mali » 2020, 4 stamps
Mali » 2020, 4 stamps
Guyana » 1996, 12 stamps
North Korea » 2006, 6 stamps
Central African Republic » 2001, 5 stamps
Burundi » 2011, 4 stamps
Maldives » 2014, 5 stamps
Djibouti » 2016, 5 stamps
Mozambique » 2012, 7 stamps
Kingdom of Redonda » 2013, 6 stamps
Kingdom of Redonda » 2013, 6 stamps
Kingdom of Redonda » 2013, 4 stamps
Guyana » 1995, 2 stamps
Saint Kitts and Nevis » 1991, 5 stamps
Tanzania » 1994, 8 stamps
Uganda » 2013, 5 stamps
Tchad » 2014, 7 stamps
Benin » 2015, 4 stamps
Gabon » 2020, 4 stamps
Mongolia » 1994, 6 stamps (imperf.)
Sao Tome and Principe » 2010, 4 stamps
Armenia » 2021, 2 stamps
Azerbaijan » 1994, 7 stamps
Vietnam » 1991, 6 stamps
Ghana » 1999, 9 stamps
Canada » 1993, 4 stamps
Guinea » 1999, 9 stamps
Central African Republic » 2015, 5 stamps
Mozambique » 2016, 5 stamps
Guyana » 1994, 1 stamp (imperf.)
Guyana » 1995, 1 stamp (imperf.)
Guinea-Bissau » 2001, 12 stamps
Sao Tome and Principe » 1982, 8 stamps
Tuva » 8 stamps (imperf.)
Togo » 2016, 5 stamps
Maldives » 1999, 24 stamps
Gabon » 6 stamps
Guyana » 1994, 3 stamps
Togo » 2015, 5 stamps
North Korea » 2018, 1 stamp (imperf.)
Mongolia » 1 stamp
Guinea » 2009, 7 stamps
Saint Vincent and the Grenadines » 1995, 14 stamps (imperf.)
Malawi » 4 stamps
Malawi » 12 stamps
Burundi » 2012, 5 stamps (imperf.)
Palau » 2014, 5 stamps
Palau » 2014, 1 stamp
Sao Tome and Principe » 2011, 4 stamps
Congo » 2002, 1 stamp (imperf.)
Congo » 2002, 1 stamp
Congo » 2002, 1 stamp
Congo » 2002, 1 stamp (imperf.)
United Kingdom » 2013, 10 stamps
Tchad » 2015, 5 stamps
Guinea » 9 stamps
Equatorial Guinea » 1974, 4 stamps
Tanzania » 1996, 3 stamps
Tanzania » 1996, 4 stamps
Sierra Leone » 2015, 5 stamps
Angola » 1994, 4 stamps
Grenada » 2005, 15 stamps
Dominica » 1999, 24 stamps
Mozambique » 2007, 6 stamps
Congo » 8 stamps
Gambia » 6 stamps
Benin » 1984, 2 stamps
Benin » 2015, 5 stamps
Benin » 2003, 1 stamp (imperf.)
Mali » 2020, 5 stamps
Poland » 2004, 4 stamps
Poland » 2020, 3 stamps
Poland » 2020, 3 stamps
Poland » 2020, 3 stamps
Cuba » 7 stamps
Niuafo'ou » 1995, 2 stamps
United Kingdom » 1991, 4 stamps
Congo » 1993, 6 stamps
New Zealand » 1993, 1 stamp
Khakassia » 2000, 3 stamps
Khakassia » 2000, 3 stamps
Khakassia » 2000, 4 stamps
Sahrawi Arab Democratic Republic » 1993, 7 stamps
Sahrawi Arab Democratic Republic » 1996, 11 stamps
New Zealand » 1993, 7 stamps
Gabon » 2000, 12 stamps
Antigua and Barbuda » 1995, 1 stamp
Grenada » 1997, 4 stamps
Central African Republic » 2015, 5 stamps
Comoros » 1994, 17 stamps
Comoros » 1994, 17 stamps
Tchad » 1998, 1 stamp
Bahrain » 1971, 1 stamp
Vietnam » 1996, 4 stamps
Libya » 1995, 5 stamps
Cambodia » 1968, 1 stamp
Solomon Islands » 2014, 4 stamps
Guinea » 2016, 1 stamp
Tanzania » 2021, 6 stamps
Guinea-Bissau » 2022, 6 stamps
Rwanda » 2005, 1 stamp
Congo » 2002, 1 stamp
Congo » 2002, 1 stamp
Ivory Coast » 2021, 12 stamps
Botswana » 2019, 12 stamps
Haiti » 2018, 12 stamps
Namibia » 2017, 12 stamps
Lesotho » 2019, 12 stamps
Cameroon » 2020, 6 stamps
Mozambique » 2016, 12 stamps
Burkina Faso » 2017, 12 stamps
Burundi » 2016, 12 stamps
Central African Republic » 2021, 12 stamps
Central African Republic » 2017, 12 stamps
Saint Vincent and the Grenadines » 2020, 6 stamps
Ethiopia » 2021, 6 stamps
Mali » 2021, 12 stamps
Uganda » 2021, 6 stamps
Gambia » 2018, 12 stamps
Gambia » 2021, 12 stamps
Rwanda » 2021, 6 stamps
Djibouti » 2021, 6 stamps
Tchad » 2020, 4 stamps (imperf.)
North Korea » 2014, 8 stamps
Bhutan » 12 stamps
Bhutan » 12 stamps
Equatorial Guinea » 1978, 1 stamp
Equatorial Guinea » 16 stamps
Equatorial Guinea » 16 stamps (imperf.)
Equatorial Guinea » 16 stamps
Equatorial Guinea » 16 stamps (imperf.)
Equatorial Guinea » 2001, 4 stamps
Equatorial Guinea » 16 stamps (imperf.)
Equatorial Guinea » 16 stamps
Equatorial Guinea » 16 stamps
Australia » 2013, 32 stamps
Niuafo'ou » 19 stamps
Guinea » 2016, 5 stamps
Djibouti » 2015, 2 stamps
Nakhchivan » 1 stamp
Nakhchivan » 1 stamp
Nakhchivan » 1 stamp
Nakhchivan » 1 stamp
Nakhchivan » 1 stamp
Australia » 2022, 5 stamps
China » 2022, 6 stamps
Romania » 2001, 1 stamp
Congo » 2018, 2 stamps
Madagascar » 3 stamps
Madagascar » 3 stamps
Madagascar » 2019, 1 stamp
Madagascar » 2019, 4 stamps
Mozambique » 2023, 9 stamps
Cape Verde » 2019, 6 stamps
Armenia » 2020, 2 stamps
Armenia » 2020, 2 stamps
Armenia » 2021, 2 stamps
Armenia » 2021, 2 stamps
Armenia » 2021, 2 stamps
Mozambique » 2018, 4 stamps
Mozambique » 2018, 4 stamps
Mozambique » 2018, 4 stamps
Mozambique » 2018, 4 stamps
Mozambique » 2018, 4 stamps
Afghanistan » 2007, 2 stamps
Afghanistan » 2007, 2 stamps
United Kingdom » 1991, 8 stamps
Antigua and Barbuda » 1999, 2 stamps
Grenada » 1999, 6 stamps
Tchad » 1998, 12 stamps
Liberia » 1999, 9 stamps
Maldives » 2016, 1 stamp