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 is in the stabiliser compartment between 53 and 56 stations on 4 deck looking forward and to starboard from 55 station on the centreline showing the starboard stabiliser piston rod housing, the hexagonal tilting shaft, the tilting cylinders and the fin box. A vertical format negative.