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:
Halssteinenskandse. en Map of the Iron Age hill fort of Halssteinen in Levanger with the surrounding area no Kart over Halssteinen bygdeborg Levanger med omegn Lorentz Diedrich Klwer Lorentz Diedrich Klwer Offentlig PDold Maps of European Bronze and Iron Age Old maps of NordTrndelag Nordic Iron Age Archaeology Levanger Hill forts