SMS "Hohenzollern" overprinted "G.R. POST 6 CENTS MAFIA"
23%
| Country: | German East Africa |
|---|---|
| Issue: | British Occupation of Mafia Island |
| Date: | 1915-07-01 |
| Print: | Recess |
| Emission: | Definitive |
| Format: | Stamp |
| Face Value: | 6 East African cent |