The 100th Anniversary of Robert Koch's Discovery of Tubercle Bacillus 1982
Ora in esposizione: Gibuti - Francobolli postali - 1982 - The 100th Anniversary of Robert Koch's Discovery of Tubercle Bacillus - 1 francobolli.
1982
The 100th Anniversary of Robert Koch's Discovery of Tubercle Bacillus
24. Marzo WM: Nessuno Dentellatura: 13
![[The 100th Anniversary of Robert Koch's Discovery of Tubercle Bacillus, Scrivi EB]](https://www.stampworld.com/media/catalogue/Djibouti/Postage-stamps/EB-s.jpg)
