On board the Type 81 general purpose frigate Eskimo (1961) in No. 3 basin in Chatham Dockyard during her 1971-1974 modernisation. The photographer is in the operations room between 42 and 45½ stations on 1 deck looking forward and slightly to port from 43½ station showing the T.I.U. (target indicating unit) Mk.5 console. Against the port bulkhead are the radio state board, junction boxes, a bookshelf and communications headsets. A relay breaker box and an HRL console are against the forward bulkhead. A vertical format negative.