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 combined radar office between 47¼ and 50 stations on the starboard side of 3 deck looking to starboard and forward from 48 station showing a JDA(3) power unit with a visual display unit above it, a bearing resolver, a telephone, transmitter units, a table and a recirculating unit against the forward bulkhead. A bearing resolver and a type 965 radar transmitter are against the ship's side. A vertical format negative.