Smålenenes amt nr 64: Plan der Festung Friderichsten
| Map series: | Amtskartsamling |
|---|---|
| Region: | Østfold |
| Year: | 1762 |
| Scale: | 1:900 |
| Techniques: | Håndtegnet |
| Cartographers: | I. C. Leth |
| Map series: | Amtskartsamling |
|---|---|
| Region: | Østfold |
| Year: | 1762 |
| Scale: | 1:900 |
| Techniques: | Håndtegnet |
| Cartographers: | I. C. Leth |