Topic: ONZ (the United Nations)

The following Polish postage issues commemorate the United Nations:

Fischer 854-856 in 1957
Fischer 857 - Sheet 19 in 1957
Fischer 933 - 10th anniversary of the declaration of human rights in 1958
Fischer 1482 - 20th anniversary of the United Nations in 1965
Fischer 1879 - 25th anniversary of the United Nations in 1970
Fischer 2243 - 30th anniversary of the United Nations in 1975
Fischer 2294 - Polish UN forces in the Middle East in 1976
Fischer 2304 - 25th anniversary of the first United Nations stamp, issued in 1976
Fischer 2565 - 35th anniversary of the United Nations in 1980
Fischer 2571 - United Nations peace declaration for the peoples in 1980
Fischer 2668 - Unispace '82 conference in 1982
Fischer 2856 - 40th anniversary of the United Nations in 1985
Fischer 3397 - 50th anniversary of the United Nations in 1995
Fischer 4064 - 60th anniversary of the United Nations in 2005
Fischer 4255 - UN climate conference in PoznaƄ 2008
Fischer 4821 - Poland in the UN Security Council in 2017