View documents (IIIF viewer) (3 documents / 3 available on the web) View documents (DFG viewer)
| Country/geo | Cameroon |
| Subject | Fortresses, military stations, … (later: military buildings and properties) |
| URI | https://pm20.zbw.eu/folder/sh/141410,144773 |
| ID | sh/141410,144773 |