On board the Type 81 frigate Gurkha (1960) alongside the fitting out berth of John I Thornycroft & Co Ltd at Woolston, Southampton. The photographer is in No. 1 amplifier compartment between 39½ and 41½ stations on the starboard side of 1 deck looking to port showing two display power pack units and the retransmission cabinets B, A and C against the forward bulkhead on the right. A telephone, an automatic emergency lantern, a small control unit and a maintenance console are against the port bulkhead. Against the aft bulkhead are an amplifier assembly, three power packs and another amplifier assembly.