Sealion (1959). In the motor room between 92 and 103 stations below 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 motor room between 92 and 103 stations below the main flat looking forward and slightly to port from the centreline at 96 station showing No. 2 225v 100KW motor generator set with locker L12 above it. The steel ladder leading up to the main flat is on the left. A vertical format negative.