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 quartermaster's lobby and ABC (atomic, bacteriological and chemical) undressing station between 65 and 66½ stations on the port side of 1 deck, looking forward from the door. An emergency connection box is on the forward bulkhead above the hatchway. A first aid cabinet is on the fan supply trunk above a watertight scuttle. Three drums of foam liquid and a pay telephone are on the deck in the right foreground. A vertical format negative.