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.
Groote Provinciale sluis binnenzijde. provinciale dijk die in gereedkwam beeldbankgroningen nl id cebaeabfaefac Beeldbank Groningen Identificatienummer NLGnGRA Friedrich Julius von Kolkow presumed circa Zoutkamp Friedrich Julius von Kolkow PDold
Page 2023 Free-images.com. All images are Public Domain