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 enclosed bridge between 40½ and 43½ stations on 01 deck. The photographer is looking aft and to port from just inside the starboard bridge wing door. A communications panel is on the aft bulkhead on the extreme left A cupboard is against the aft bulkhead and a main broadcast microphone is fitted to the end of it. A clock is above the cupboard. A notice board, coat hooks and a bookshelf are on the side screen of the lobby door. A vertical format negative.