From the dataset abstract
Historical guide maps of Helsinki from 1940, 1952, 1962 and 1999. The guide maps include the following Information: place names, streets, roads and railway connections, public buildings,...
Additional information
| Field | Value |
|---|---|
| Format | TIFF |
| Size | 1.22 MB |
| Published | 25.03.2020 |
| Coordinate system | ETRS-GK25 |