Uruguayan Mineralogy 1972
Now showing: Uruguay - Postage stamps - 1972 - Uruguayan Mineralogy - 3 stamps.
1972
Uruguayan Mineralogy
7. October WM: 8 Design: Ángel Medina. Engraving: Imprenta Nacional, Montevideo. Perforation: 12
![[Uruguayan Mineralogy, type ZG]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/ZG-s.jpg)
![[Uruguayan Mineralogy, type ZH]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/ZH-s.jpg)
![[Uruguayan Mineralogy, type ZI]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/ZI-s.jpg)
