The Perry Cubmarine wet sub carries two divers at speeds of up to 5 knots.
4/8/2019 11:03:38 AM
Date: 1972 December
Credit: OAR/National Undersea Research Program (NURP); Caribbean Marine Research Center
Location: Bahama Islands, Lee Stocking Island
Subject: Undersea Technologies
Subject: Scuba Divers and Wet Suits