Uruguay
Viser nå: Uruguay - Postfrimerker (1856 - 2024) - 1 frimerker.
1972
Airmail - The 50th Anniversary of the Discovery of Insulin
22. February VM: 8 Design: Ángel Medina. Gravering: Imprenta Nacional, Montevideo. Perforering: 12
![[Airmail - The 50th Anniversary of the Discovery of Insulin, type YR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Uruguay/Postage-stamps/YR-s.jpg)
