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 stabiliser compartment between 52½ and 55 stations on 4 deck.looking forward from amidships showing a renovating tank and lagged piping with valves and stopcocks. Two temperature gauges reading about 55°F are fitted to one of the pipes and a board is on the right with five gauges, all reading 0, on it. A stack of large storage boxes is on the deck on the right.