Airmail - Nobel Prize Winners 1977
Now showing: Mauritania - Postage stamps - 1977 - Airmail - Nobel Prize Winners - 3 stamps.
1977
Airmail - Nobel Prize Winners
29. April WM: None Design: Vasarhelyi Engraving: Laszlo Gyula (Julian) Vasarhelyi Perforation: 14
![[Airmail - Nobel Prize Winners, type PZ]](https://www.stampworld.com/media/catalogue/Mauritania/Postage-stamps/PZ-s.jpg)
![[Airmail - Nobel Prize Winners, type QA]](https://www.stampworld.com/media/catalogue/Mauritania/Postage-stamps/QA-s.jpg)
![[Airmail - Nobel Prize Winners, type QB]](https://www.stampworld.com/media/catalogue/Mauritania/Postage-stamps/QB-s.jpg)
