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 aft 4.5" handing room and crew shelter between 74½ and 76 stations on 1 deck looking to port showing the hoists on the left with the hatch down to 2 deck beyond them. A first aid box, an electric fire, a fire extinguisher and cupboard for ready use stowage of XBT (expendable bathythermograph) probes are on the forward bulkhead. A vertical format negative.