A 35mm roll film negative. On board the commando carrier Hermes (1953) in Devonport Dockyard in June 1973 towards the end of her conversion from a fixed wing aircraft carrier to a commando carrier. She recommissioned after conversion on 18 August 1973. The photographer is in the main commando group other ranks mess on the port side of 4 deck between 150 and 165 stations. He is looking between two rows of three tier bunks towards a door on which is a notice 'Whereabouts diagram P Section 150-166'.