Kristiania nr 20b: Speciel Carte over Aggershuus Fæstning med Hoved Tangens Wærcker
| Map series: | Amtskartsamling |
|---|---|
| Region: | Oslo |
| Year: | 1890 |
| Scale: | 1:3000 |
| Techniques: | Blåkopi |
| Cartographers: | Ole Christensen |
| Publishers: | Usikker datering |
| Map series: | Amtskartsamling |
|---|---|
| Region: | Oslo |
| Year: | 1890 |
| Scale: | 1:3000 |
| Techniques: | Blåkopi |
| Cartographers: | Ole Christensen |
| Publishers: | Usikker datering |