Ghana
Näytetään: Ghana - Postimaksumerkit (1957 - 2022) - 1 postimerkit.
1982
The 100th Anniversary of Robert Koch's Discovery of Tubercle Bacillus
9. elokuu VM: Ei mitään Perforaatio: 14¼
![[The 100th Anniversary of Robert Koch's Discovery of Tubercle Bacillus, tyyppi ADK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Ghana/Postage-stamps/ADK-s.jpg)
![[The 100th Anniversary of Robert Koch's Discovery of Tubercle Bacillus, tyyppi ADL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Ghana/Postage-stamps/ADL-s.jpg)
![[The 100th Anniversary of Robert Koch's Discovery of Tubercle Bacillus, tyyppi ADM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Ghana/Postage-stamps/ADM-s.jpg)
![[The 100th Anniversary of Robert Koch's Discovery of Tubercle Bacillus, tyyppi ADN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Ghana/Postage-stamps/ADN-s.jpg)
![[The 100th Anniversary of Robert Koch's Discovery of Tubercle Bacillus, tyyppi ADO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Ghana/Postage-stamps/ADO-s.jpg)
