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 operations room between 41½ and 45½ stations on 1 deck. The photographer is looking to port from the centre of the room at 44 station showing the door into the port side lobby. A plot is in the left foreground with a teleprinter and an aircraft state board next to it. A discarded Bounty wrapper is on the plot. Another plotting table is in the background. A vertical format negative.