A roll film negative. On board the submarine Sealion (1959) towards the end of a long refit at Portsmouth. The photographer is by the crew's washplace between 73 and 77 stations on the port side of the main flat looking forward and to port from just outside the door. Inside the door on the right is the S.M.G. (sub machine gun) magazine locker P containing 36 clips of 9 mm ammunition. A padlocked locker with a cushion seat on top is below the magazine. A wash hand basin and small lockers can be seen inside the washplace. A vertical format negative.