A 35mm roll film negative. On board the Rothesay class type 12 frigate Rhyl (1959) in Devonport Dockyard. In the air electrical maintenance room on 01 deck between 50 and 54 stations. The photographer is looking aft and to starboard from the doorway showing a large wooden cupboard and drawer unit with a shelf over the top. A number of ring binders and manuals are on the work top. An electric fire, a fan ventilation unit and an escape hatch are on the aft bulkhead. Books and manuals are on the desk in the foreground. The photograph was taken prior to 9 May 1972.