On board the Type 12 frigate HMS Londonderry (1958) alongside the west wall in the basin at Rosyth Dockyard, near the end of her modernization which commenced 7 July 1967 and completed 28 January 1970. The photographer is in the main passageway, known as the Burma Road, between 15 and 17½ stations on 2 deck looking aft from 15 station showing the sliding door to the junior rates' W.Cs. on the right and the door to the senior rates' W.Cs. beyond the open watertight door at 16 station. An international compressed air breathing apparatus cabinet is in the background. The open watertight hatch leading down to the sonar instrument room on 3 deck is on the left.