The 100th Anniversary of the Death of Roberto Duarte Silva (Chemist), 1837-1889 1989
Visar nu: Kap Verde - Postfrimärken - 1989 - The 100th Anniversary of the Death of Roberto Duarte Silva (Chemist), 1837-1889 - 1 frimärken.
1989
The 100th Anniversary of the Death of Roberto Duarte Silva (Chemist), 1837-1889
2. maj WM: Inga Perforering: 14
![[The 100th Anniversary of the Death of Roberto Duarte Silva (Chemist), 1837-1889, Typ KK]](https://www.stampworld.com/media/catalogue/Cape-Verde/Postage-stamps/KK-s.jpg)
