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.
KS JH. Russian KS AAA canon used by Czechoslovakia army Aircraft muzeum Kbely militarymuseum cz Own Jan Hrdonka mm air defense gun KS Weapons in the Prague Aviation Museum Kbely
Page 2023 Free-images.com. All images are Public Domain