Uruguay
Visar nu: Uruguay - Postfrimärken (1856 - 2024) - 1 frimärken.
1997
The 100th Anniversary of the Discovery of Acetylsalycylic Acid by Dr. Felix Hoffman
12. augusti WM: Inga Gravyr: Impresores Asociados S.A. Perforering: 12¾ x 12½
![[The 100th Anniversary of the Discovery of Acetylsalycylic Acid by Dr. Felix Hoffman, Typ BFU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Uruguay/Postage-stamps/BFU-s.jpg)
