A 2¾ x 2¼ film negative. On board the Type 12 frigate Yarmouth (1959) alongside the South-West Wall in Portsmouth Dockyard. Inside the enclosed bridge on 01 deck between 27 and 32 stations. The photographer is looking to starboard and slightly aft from the centre of the bridge showing the signalman's work station on the left with the morse key under the desk top. The fleet disposition panel is on the aft bulkhead and the clock below it is reading 3.10. The open hatch down to 1 deck is in the right foreground.