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 aft auxiliary machinery and gland space (thrust block compartment) between 103 and 107 stations below the main flat looking to port from the starboard side at 104 station showing a large storage unit against the forward bulkhead in the right foreground. A ladder and open scuttle leads up to the aft accommodation space and a Harrison lathe is on the left. The port propeller shaft with its torsionmeter and brake wheel is beyond and a large air bottle and two nests of drawers are against the boat's side.