The 100th Anniversary of Gerhard Hansen’s Discovery of Leprosy Bacillus 1973
A mostrar agora: Paquistão - Selos Postais - 1973 - The 100th Anniversary of Gerhard Hansen’s Discovery of Leprosy Bacillus - 1 selos.
1973
The 100th Anniversary of Gerhard Hansen’s Discovery of Leprosy Bacillus
29. Dezembro WM: Nada Perfuração: 13
![[The 100th Anniversary of Gerhard Hansen’s Discovery of Leprosy Bacillus, type IP]](https://www.stampworld.com/media/catalogue/Pakistan/Postage-stamps/IP-s.jpg)
