Kristiania amt nr 66: Oversikt over detailkart over Christiania
| Map series: | Amtskartsamling |
|---|---|
| Region: | Oslo |
| Year: | 1880 |
| Scale: | 1:10000 |
| Techniques: | Litografi |
| Cartographers: | Ukjent |
| Publishers: | Carl Schwenzens lit. Officin |
| Publishers: | Oversikt over kartserien Kristiania by 66 |