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 main generator room between 77 and 92 stations on the main flat looking to port from 91 station on the centreline showing the aft end of the port main generator set on the right with storage drawers and a tool shelf above it. A vice bench is in the foreground. against the aft bulkhead at 92 station are the T.G. hand pump, the aft services pump starter and the port A/S pump starter. Against the port side of the boat is the shore supply box to the C.P. ring. In the motor room on the aft side of the bulkhead at 92 station are the port main generator circuit breaker and the shunt regulator for low power motor generator No. 1.