The 100th Anniversary of Hansen's Identification of Leprosy Bacillus 1973
Praegu kuvatakse: Kamerun - postmargid - 1973 - The 100th Anniversary of Hansen's Identification of Leprosy Bacillus - 1 margid.
1973
The 100th Anniversary of Hansen's Identification of Leprosy Bacillus
25. juuli WM: mitte ükski perforatsioon: 13
![[The 100th Anniversary of Hansen's Identification of Leprosy Bacillus, Tüüp PG]](https://www.stampworld.com/media/catalogue/Cameroon/Postage-stamps/PG-s.jpg)
