This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Perthes Map of Russia Geographicus Russlandperthes. This fascinating map by Justus Perthes and Stieler depicts the European part of Russia In cartographic flourish unique to Perthes the bottom of the map is adorned with elevation profile chart Unlike other cartographic publishers of the period the Justus Perthes firm did not