On board the Type 12 general purpose frigate Plymouth (1959) alongside the south wall of No. 3 basin in Chatham Dockyard, Kent. In the GWS 20 Seacat missile magazine between 49 and 54½ stations on the port side 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 the GWS 20 Seacat missile magazine between 49 and 54½ stations on the port side of 2 deck looking forward showing nine vacant positions for Seacat missiles. A vertical format negative.