On board the Type 12 general purpose frigate Plymouth (1959) alongside the south wall of No. 3 basin in Chatham Dockyard, Kent. In the transmitting station cooling compartment between 28¼ and 30½ stations on the centreline of 2 deck.

On board the Type 12 general purpose frigate Plymouth (1959) alongside the south side of number 3 basin in Chatham Dockyard at the end of a modernization which commenced in August 1966. The ship is berthed starboard side to the quay. The photographer is in the transmitting station cooling compartment between 28¼ and 30½ stations on the centreline of 2 deck looking aft showing the compressor with condenser and evaporator gauges on the front. A fire extinguisher and the switch and fuse distribution panel are on the right. A vertical format negative.