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 to starboard and forward from 43½ station showing a communications desk in the corner. The desk is equipped with a morse key and a telephone control box and an illuminated stateboard is above the desk. On the left is a visual display unit and against the ship's side are a chart table, a pitometer log repeater, a dial telephone, a telephone handset and a combination safe. A vertical format negative.