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.
Vaargeul Nieuwe Waterweg. Bron Dienst Waterstaet nl Lezenne nl PDold drawing dates from th century PDold original upload log page nl VaargeulNieuweWaterweg Lezenne bytes no Dienst Waterstaet Hoek van Holland Maps of Port of Rotterdam Maps of the Nieuwe Waterweg
Page 2023 Free-images.com. All images are Public Domain