Ditunjukkan sekarang: PBB New York - Setem-setem bayaran pos (1951 - 1959) - 8 Setem-setem.
24. April WM: Tiada Perforasi: 12½ x 13¼
![[Protection for Refugees, jenis K]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/K-s.jpg)
![[Protection for Refugees, jenis K1]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/K1-s.jpg)
12. June WM: Tiada Perforasi: 13
![[Universal Postal Union, jenis L]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/L-s.jpg)
![[Universal Postal Union, jenis L1]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/L1-s.jpg)
24. October WM: Tiada Perforasi: 13¼ x 12½
![[Technical Assistance for Underdeveloped Areas, jenis M]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/M-s.jpg)
![[Technical Assistance for Underdeveloped Areas, jenis M1]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/M1-s.jpg)
10. December WM: Tiada Perforasi: 13
![[Human Rights Day, jenis N]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/N-s.jpg)
![[Human Rights Day, jenis N1]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/N1-s.jpg)
