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.
Gvmp. nl Sluisdeuren van een sluis bij Haarlem Groot volkomen moolenboek Leendert van Natrus Jacob Polly Cornelis van Vuuren Custom marker PDArt Uploaded with Groot volkomen moolenboek
Page 2023 Free-images.com. All images are Public Domain