Kristiania omegn blad 4
| Map series: | Omegnskart |
|---|---|
| Region: | Akershus, Oslo |
| Year: | 1913 |
| Scale: | 1:25000 |
| Techniques: | Trykt |
| Cartographers: | O. Engh, J. Natrud |
| Publishers: | NGO |
| Publishers: | Revidert 1913 |
| Map series: | Omegnskart |
|---|---|
| Region: | Akershus, Oslo |
| Year: | 1913 |
| Scale: | 1:25000 |
| Techniques: | Trykt |
| Cartographers: | O. Engh, J. Natrud |
| Publishers: | NGO |
| Publishers: | Revidert 1913 |