The 100th Anniversary of Gerhard Hansen’s Discovery of Leprosy Bacillus 1973
Şimdi gösteriyor: Pakistan - Posta pulları - 1973 - The 100th Anniversary of Gerhard Hansen’s Discovery of Leprosy Bacillus - 1 pullar.
1973
The 100th Anniversary of Gerhard Hansen’s Discovery of Leprosy Bacillus
29. Aralık WM: Hiçbiri Perforasyon: 13
![[The 100th Anniversary of Gerhard Hansen’s Discovery of Leprosy Bacillus, tip IP]](https://www.stampworld.com/media/catalogue/Pakistan/Postage-stamps/IP-s.jpg)
