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 control room between 58 and 69 stations on the main flat looking forward and to port from 62 station showing the torpedo firing order unit, a depth gauge, a battery fan unit, a main battery temperature indicator unit, the helmsman's console, a notice board and two telephones.