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 looking forward, to starboard and up from the port side of 01 deck at 39 station showing the MRS3 director support and the rear director which is trained off the starboard bow. The loudspeaker on the port side of the signal platform ahead of the foremast is on right. The ship is berthed port side to the west wall.