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.
Jaknikker op. Jaknikker van het olieveld bij Emlichheim eigen foto Oil well pump at Emlichheim Lower Saxony Germany Own photo Landkreis Grafschaft Bentheim Nodding donkey pumps in Germany
Page 2023 Free-images.com. All images are Public Domain