On board the type 81 general purpose frigate HMS Tartar (1960) in Portsmouth Dockyard between November 1973 and April 1974 during a refit. The photographer in the operations room between 42 and 45½ stations on 1 deck looking forward from 43½ station to starboard of the centreline showing three communications desks against the forward bulkhead and above the desks are two voicepipes, two telephone handsets, microphones, loudspeakers, a large telephone switchboard, a fleet disposition board and a communications stateboard. Under the middle desk is a gyro compass circuits junction box.