The 100th Anniversary of the Discovery of Acetylsalycylic Acid by Dr. Felix Hoffman 1997
Zobrazujú sa: Uruguaj - Poštové známky - 1997 - The 100th Anniversary of the Discovery of Acetylsalycylic Acid by Dr. Felix Hoffman - 1 známky.
1997
The 100th Anniversary of the Discovery of Acetylsalycylic Acid by Dr. Felix Hoffman
12. august WM: nikto Rytina: Impresores Asociados S.A. Perforácia: 12¾ x 12½
![[The 100th Anniversary of the Discovery of Acetylsalycylic Acid by Dr. Felix Hoffman, typ BFU]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/BFU-s.jpg)
