Poland
1940-1949
1950-1959
1960-1969
1970-1979
1980-1989
1990-1999
2000-2009
2010-2019
2001 International Year of Dialogue among Civilizations
Poland 1987 - Visit of pope John Paul II 2v [:]
Poland 2000 - Ibn Sina - The 1000th Anniversary of the Birth of Ibn Sina, also known as Avicenna 1v
Poland 2015 - Definitives - Flowers and Fruits
Poland 1989 - The 200th Anniversary of the French Revolution, the International Philatelic Exhibition Philexfrance '89 in Paris, France s/s
Poland 2015 - Definitives - Flowers and Fruits
Poland 1991 - The 16th National Philatelic Exhibition Bydgoszcz '91 - Leon Wyczolkowski (1852-1936), painter
Poland 1988 - Olympic Silver Medal for Jerzy Kukuczka s/s
Poland 1987 - The 30th Anniversary of Space Exploration s/s
Poland 1963 - The 13th European Championship Korfball for Men in Wroclaw, Poland
Poland 1963 - The European Exhibition of Sport Stamps in Wroclaw
Poland 1965 - The 70th Anniversary of the Peasant Movement. The Peasant Movement was founded in 1895
Poland 1971 -The 25th Anniversary of UNICEF (the United Nations Children's Emergency Fund)
Poland 1985 - Italia 85 s/s (extra text: 35 years Polish phil..)
1980 Winter & Summer Olympic Games - Lake Placid, USA & Moscow, USSR