Sri Lanka
Visar nu: Sri Lanka - Postfrimärken (1972 - 2024) - 1 frimärken.
1982
The 100th Anniversary of Robert Koch's Discovery of Tubercle Bacillus
21. september WM: Inga Perforering: 12 x 12½
![[The 100th Anniversary of Robert Koch's Discovery of Tubercle Bacillus, Typ FI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sri-Lanka/Postage-stamps/FI-s.jpg)
