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.
ImperatorAleksandrIIbarbet. barbetgun system of the Imperial Russian battleship Imperator Aleksandr II II narod ru ru ru ru PDRusEmpire PDOld Imperator Aleksandr II ship Pattern naval gun
Page 2023 Free-images.com. All images are Public Domain