Airmail - The 100th Anniversary of Discovery of Leprosy Bacillus by Gerhard Hansen 1973
Rāda: Senegāla - Pastmarkas - 1973 - Airmail - The 100th Anniversary of Discovery of Leprosy Bacillus by Gerhard Hansen - 2 marka.
1973
Airmail - The 100th Anniversary of Discovery of Leprosy Bacillus by Gerhard Hansen
22. decembris SV: Neviens Perforēšana: 13
![[Airmail - The 100th Anniversary of Discovery of Leprosy Bacillus by Gerhard Hansen, veids NF]](https://www.stampworld.com/media/catalogue/Senegal/Postage-stamps/NF-s.jpg)
![[Airmail - The 100th Anniversary of Discovery of Leprosy Bacillus by Gerhard Hansen, veids NG]](https://www.stampworld.com/media/catalogue/Senegal/Postage-stamps/NG-s.jpg)
