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.
Keywords from Image Description:
US Navy NL Machinst's Mate st Class Colin Mason right and Chilean navy sailors assigned to the Chilean navy type submarine Thompson SS battle simulated hull fire. en SAN DIEGO Aug Machinst's Mate st Class Colin Mason right and Chilean navy sailors assigned to the Chilean navy type submarine Thompson SS battle simulated hull fire