දැන් පෙන්වන්නේ: සුඩානය - තැපැල් මුද්දර (1897 - 2023) - 6 මුද්දර .
1980
The 50th Anniversary of International Education Office and UNESCO
19. January WM: කිසිවක් නැත සිදුර: 13¾
![[The 50th Anniversary of International Education Office and UNESCO, වර්ගය EF]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/EF-s.jpg)
1980
International Year of the Child 1979
15. March WM: කිසිවක් නැත සිදුර: 14 x 13¾
![[International Year of the Child 1979, වර්ගය EG]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/EG-s.jpg)
![[International Year of the Child 1979, වර්ගය EG1]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/EG1-s.jpg)
![[International Year of the Child 1979, වර්ගය EG2]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/EG2-s.jpg)
