Overprinted C.I.S 1920
Viser nå: Slesvig - Offisielle frimerker - 1920 - Overprinted C.I.S - 4 frimerker.
1920
Overprinted C.I.S
26. January VM: 4 Arkstørrelse: 50 Design: August Carstens Perforering: 14 x 14½
![[Overprinted C.I.S, type B]](https://www.stampworld.com/media/catalogue/Slesvig/Official-stamps/B-s.jpg)
![[Overprinted C.I.S, type B3]](https://www.stampworld.com/media/catalogue/Slesvig/Official-stamps/B3-s.jpg)
