A roll film negative. On board the Tribal class type 81 frigate Mohawk (1962) in Portsmouth Dockyard. She was in a dry dock from 21 March to 11 April 1972 when she moved to the South Railway Jetty. In the PO's mess between 73 and 78 stations on the starboard side of 2 deck. The photographer is looking aft on the starboard side showing four triple tier bunk units on the left and two triple tier bunk units running athwartships on the right. An automatic emergency lantern is fixed to a stanchion on the right. A vertical format negative.