Uruguay
Ora in esposizione: Uruguay - Francobolli postali (1856 - 2024) - 1 francobolli.
1997
The 100th Anniversary of the Discovery of Acetylsalycylic Acid by Dr. Felix Hoffman
12. Agosto WM: Nessuno Incisione: Impresores Asociados S.A. Dentellatura: 12¾ x 12½
![[The 100th Anniversary of the Discovery of Acetylsalycylic Acid by Dr. Felix Hoffman, Scrivi BFU]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/BFU-s.jpg)
