On board the County class guided missile destroyer London (1961) alongside the fitting out berth at the Neptune Works of Swan, Hunter & Wigham Richardson Ltd at Wallsend-on-Tyne. The ship is berthed starboard side to the quay. The photographer is in the Type 992 radar office between 71 and 82 stations on the port side of 2 deck looking forward from the door. On both sides are Admiralty Pattern cabinets containing various electronic units including meter units, amplifier units, fire and fault audible alarm units and a visual display unit. Six enclosed panels are against the forward bulkhead. The type 992M is a short range air search target indication radar. Vertical format negative.