දැන් පෙන්වන්නේ: එ.ජා. නිව් යෝක් - තැපැල් මුද්දර (1951 - 1959) - 8 මුද්දර .
30. March WM: කිසිවක් නැත සිදුර: 12
![[U.N. General Assembly Buildings, වර්ගය AM]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/AM-s.jpg)
![[U.N. General Assembly Buildings, වර්ගය AM1]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/AM1-s.jpg)
18. May WM: කිසිවක් නැත සිදුර: 12
![[U.N. Economic Commission for Europe, වර්ගය AN]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/AN-s.jpg)
![[U.N. Economic Commission for Europe, වර්ගය AN1]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/AN1-s.jpg)
23. October WM: කිසිවක් නැත සිදුර: 12
![[U.N. Trusteeship Council, වර්ගය AO]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/AO-s.jpg)
![[U.N. Trusteeship Council, වර්ගය AO1]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/AO1-s.jpg)
10. December WM: කිසිවක් නැත සිදුර: 12
![[World Refugee Year, වර්ගය AP]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/AP-s.jpg)
![[World Refugee Year, වර්ගය AP1]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/AP1-s.jpg)
