Zobrazujú sa: Organizácia spojených národov / OSN/ New York - Poštové známky (1951 - 1959) - 8 známky.
24. apríl WM: nikto Perforácia: 12½ x 13¼
![[Protection for Refugees, typ K]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/K-s.jpg)
![[Protection for Refugees, typ K1]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/K1-s.jpg)
12. jún WM: nikto Perforácia: 13
![[Universal Postal Union, typ L]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/L-s.jpg)
![[Universal Postal Union, typ L1]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/L1-s.jpg)
24. október WM: nikto Perforácia: 13¼ x 12½
![[Technical Assistance for Underdeveloped Areas, typ M]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/M-s.jpg)
![[Technical Assistance for Underdeveloped Areas, typ M1]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/M1-s.jpg)
10. december WM: nikto Perforácia: 13
![[Human Rights Day, typ N]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/N-s.jpg)
![[Human Rights Day, typ N1]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/N1-s.jpg)
