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.
Diselmotor Svensk konstruktion Nordisk familjebok. eff hkr dieselmotor av ny svensk konstruktion Brnslefrbrukning gr pr eff hkr Diesel engine of the new swedish type Nordisk familjebok vol org html Nordisk familjebok PDUgglan CleanFFT Early diesel engines
Page 2023 Free-images.com. All images are Public Domain