A 35mm roll film negative. On board the Rothesay class type 12 frigate Rhyl (1959) in Devonport Dockyard. In the mortar handing room on the port side of 2 deck between 67¼ and 71 stations. The photographer is looking aft showing the power rammers to the projectile loaders on the left. Various electronic and electrical boxes and panels are on the ship's side and the aft bulkhead. The photograph was taken prior to 9 May 1972. A vertical format negative.