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 W.T. office between 69 and 72 stations on the starboard side of the main flat looking to starboard showing two communications positions, each equipped with a transmitter type 619H morse key. Against the side of the boat are a telephone handset, a Murphy Radio type B40 receiver, a loop coupling unit, a receiver No. 4 CDY jackbox, an S.R.E. jackbox, a Murphy Radio type B40 S.R.E. receiver and a receiver No. 3 jackbox. Against the forward bulkhead are an aerial tuning unit, a design 84 switch unit, filter units, a 32-way box junction and an headset.