Akershus amt nr 63: Kart over Nordmarken og Sørkedalen
| Map series: | Amtskartsamling |
|---|---|
| Region: | Akershus, Oslo |
| Year: | 1890 |
| Scale: | 1:30000 |
| Techniques: | Litografi |
| Cartographers: | Ernst Bjerknes, C. Leisner |
| Map series: | Amtskartsamling |
|---|---|
| Region: | Akershus, Oslo |
| Year: | 1890 |
| Scale: | 1:30000 |
| Techniques: | Litografi |
| Cartographers: | Ernst Bjerknes, C. Leisner |