Ditunjukkan sekarang: Mauritania - Setem-setem bayaran pos (1990 - 1999) - 10 Setem-setem.
19. April WM: Tiada Perforasi: 11¾
![[The 50th Anniversary of F.A.O., jenis AGO]](https://www.stampworld.com/media/catalogue/Mauritania/Postage-stamps/AGO-s.jpg)
![[The 50th Anniversary of F.A.O., jenis AGP]](https://www.stampworld.com/media/catalogue/Mauritania/Postage-stamps/AGP-s.jpg)
![[The 50th Anniversary of F.A.O., jenis AGQ]](https://www.stampworld.com/media/catalogue/Mauritania/Postage-stamps/AGQ-s.jpg)
13. May WM: Tiada Perforasi: 11¾
![[The 50th Anniversary of the United Nations, jenis AGN]](https://www.stampworld.com/media/catalogue/Mauritania/Postage-stamps/AGN-s.jpg)
14. August WM: Tiada Ukiran: Aucun Perforasi: 11¾
![[Handicrafts, jenis AGS]](https://www.stampworld.com/media/catalogue/Mauritania/Postage-stamps/AGS-s.jpg)
31. December WM: Tiada Ukiran: Aucun Perforasi: 11¾
![[Tourism, jenis AGT]](https://www.stampworld.com/media/catalogue/Mauritania/Postage-stamps/AGT-s.jpg)
![[Tourism, jenis AGU]](https://www.stampworld.com/media/catalogue/Mauritania/Postage-stamps/AGU-s.jpg)