Airmail - Nobel Prize Winners 1977
Ditunjukkan sekarang: Mauritania - Setem-setem bayaran pos - 1977 - Airmail - Nobel Prize Winners - 3 Setem-setem.
1977
Airmail - Nobel Prize Winners
29. April WM: Tiada Corak: Vasarhelyi Ukiran: Laszlo Gyula (Julian) Vasarhelyi Perforasi: 14
![[Airmail - Nobel Prize Winners, jenis PZ]](https://www.stampworld.com/media/catalogue/Mauritania/Postage-stamps/PZ-s.jpg)
![[Airmail - Nobel Prize Winners, jenis QA]](https://www.stampworld.com/media/catalogue/Mauritania/Postage-stamps/QA-s.jpg)
![[Airmail - Nobel Prize Winners, jenis QB]](https://www.stampworld.com/media/catalogue/Mauritania/Postage-stamps/QB-s.jpg)
