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 electronic warfare office between 42 and 43 stations on the port side of 1 deck. The photographer is looking to port showing two radar and radio display units on the left. An E.W. stateboard is on the port side of the ship and a telephone and an headset are on the right. A vertical format negative.