On board the type 81 general purpose frigate HMS Nubian (1960) alongside South Railway Jetty in Portsmouth Dockyard prior to commissioning. In the midship fan chamber between 54¾ and 56 stations on the centreline of 2 deck.

On board the type 81 general purpose frigate HMS Nubian (1960) alongside South Railway Jetty in Portsmouth Dockyard prior to commissioning on 9 October 1962. The photographer is in the midship fan chamber between 54¾ and 56 stations on the centreline of 2 deck looking aft through the open door showing three starter panels and two axial flow fans on the left. The air treatment battery is beyond the lagged pipework. A vertical format negative.