A roll film negative. On board the submarine Sealion (1959) towards the end of a long refit at Portsmouth. The photographer is in the aft crew accommodation space between 103 and 117 stations on the main flat looking to port, aft and down on the port side at 109 station showing a LEC refrigerator with a wooden box on top and a ventilation fan unit behind the box. A control box for the submerged signal ejector is at the top and a triple bunk unit is on the right. A vertical format negative.