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 NA U.S. Navy diver gives instruction in underwater emergency procedures for the MK Dive Helmet to Baltic States Navy Diver. en Baltic Sea Diving Center Liepaja Latvia Jul Construction Electrician Todd Horne from Underwater Construction Team One UCT Little Creek Va gives instruction in underwater emergency procedures for