දැන් පෙන්වන්නේ: එ.ජා. නිව් යෝක් - තැපැල් මුද්දර (1990 - 1999) - 17 මුද්දර .
24. January WM: කිසිවක් නැත සිදුර: 13¼
![[The 20th Anniversary of UNESCO World Heritage Convention, වර්ගය RY]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/RY-s.jpg)
![[The 20th Anniversary of UNESCO World Heritage Convention, වර්ගය RZ]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/RZ-s.jpg)
13. March WM: කිසිවක් නැත සිදුර: 14¼ x 14¾
![["Clean Oceans", වර්ගය SB]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/SB-s.jpg)
22. May WM: කිසිවක් නැත සිදුර: 11½
![[The 2nd U.N. Conference on Environment and Development, Rio de Janeiro, වර්ගය ]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/0629-b.jpg)
4. September WM: කිසිවක් නැත සිදුර: Imperforated
![[International Space Year, වර්ගය ]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/0633-b.jpg)
2. October WM: කිසිවක් නැත සිදුර: 13¾
![[Commission on Science and Technology for Development, වර්ගය SI]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/SI-s.jpg)
![[Commission on Science and Technology for Development, වර්ගය SJ]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/SJ-s.jpg)
2. October WM: කිසිවක් නැත සිදුර: 13½ x 13
![[United Nations University, Tokyo, වර්ගය SK]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/SK-s.jpg)
![[United Nations University, Tokyo, වර්ගය SL]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/SL-s.jpg)
![[United Nations University, Tokyo, වර්ගය SM]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/SM-s.jpg)
20. November WM: කිසිවක් නැත සිදුර: 13½
![[Universal Declaration of Human Rights, වර්ගය SN]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/SN-s.jpg)
![[Universal Declaration of Human Rights, වර්ගය SO]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/SO-s.jpg)
