Sealion (1959). In the air conditioning compartment below the main flat between 68 and 73 stations.

A roll film negative. On board the submarine Sealion (1959) towards the end of a long refit at Portsmouth. The photographer is in the air conditioning compartment below the main flat between 68 and 73 stations, looking aft and to port towards the centre of the compartment from the starboard forward corner. The refrigeration machinery is on the left with the communications mast well on the right. A vertical format negative.