Sealion (1959). In the control room between 59 and 69 stations on the main flat..

A roll film negative. On board the submarine Sealion (1959) towards the end of a long refit at Portsmouth. The photographer is in the control room between 59 and 69 stations on the main flat looking to port, aft and up from the port side at 65 station showing the E.S.M., radar and snort masts control valves, pipework and gauges. The 'O' tank trim pump handwheel box is in the centre of the picture. A vertical format negative.