On board the submarine Walrus (1959) alongside the fitting out berth at Scott's Shipbuilding & Engineering Co Ltd shipyard at Greenock, on the Clyde. The photographer is in the forward torpedo compartment between 16 and 34 stations on the main flat looking forward from 22 station close to the port side showing the air reservoirs of torpedo tubes 2, 4 and 6 on the right. Against the boat's side are an hydroplane order repeater, high pressure air valves, an high pressure air main line gauge, an electric fire, a junction box and two locker units A vertical format negative.