D34-1, D34-2, D34-7, D34-8
| Map series: | Gradteigsmålinger |
|---|---|
| Region: | Buskerud, Hordaland |
| Year: | 1931 |
| Scale: | 1:100000 |
| Techniques: | Håndtegnet |
| Cartographers: | Thorolv Ingar Ween |
| Publishers: | 1930; 1931 |
| Map series: | Gradteigsmålinger |
|---|---|
| Region: | Buskerud, Hordaland |
| Year: | 1931 |
| Scale: | 1:100000 |
| Techniques: | Håndtegnet |
| Cartographers: | Thorolv Ingar Ween |
| Publishers: | 1930; 1931 |