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:
Dortmund Territorium . en Territory of the Free Imperial City of Dortmund during the nd half of the th century Dortmund was almost entirely surrounded by the County of Mark in purple and the Electorate of Cologne which owned the large Lordship of Vest Recklinghausen west of Dortmund Cropped from map of French cartographer Nicolas