A roll film negative. On board the Tribal class type 81 frigate Mohawk (1962) in Portsmouth Dockyard. She was in a dry dock from 21 March to 11 April 1972 when she moved to the South Railway Jetty. In the crew's mess between 67 and 73 stations on 3 deck looking forward and to port from the port side at 70 station showing a close view of the centre bunk of a triple tier bunk unit against the ship's port side. A ventilation system nozzle is at the head end of the bunk.