On board the Type 81 general purpose frigate Eskimo (1961) berthed on the south side of No. 3 basin in Chatham Dockyard. The photographer is in the enclosed bridge between 40 and 43½ stations on 01 deck looking forward on the port side showing a signal intercom, CO² fire extinguisher, a sonar 778 AE receiver/transmitter unit, a telephone, a radiac system indicating unit, a radiac warning bell and a telephone control box.