On board the Type 12 frigate HMS Berwick (1959) alongside the south wall in No.3 basin at Chatham Dockyard, near the end of her modernization which commenced 4 December 1967 and completed 4 June 1971. The photographer is in the communications control room (CCR) annexe between 31 and 32½ stations on the port side of 2 deck looking to port showing a workbench with drawers under against the forward bulkhead. A Thermotank air conditioning unit is above the bench. Eight wireless circuit boxes and an automatic emergency lantern are against the ship's side. A bank of electrical units is against the aft bulkhead. A vertical format negative.