Folkerepublikken Kina
Viser nå: Folkerepublikken Kina - Postfrimerker (1949 - 2024) - 1 frimerker.
2015
The 50th Anniversary of Crystalline Bovine Insulin
17. September VM: Ingen Arkstørrelse: 20 Perforering: 13
![[The 50th Anniversary of Crystalline Bovine Insulin, type FUI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/China,-Peoples-Rep./Postage-stamps/FUI-s.jpg)
