Elva (car manufacturer) a Ford 10 engine. About 25 were made. While awaiting delivery of the CSM, Nichols finished second in a handicap race at Goodwood on 27 March 1954, driving a Lotus. "From racing a Ford-engined CSM sports car in 1954, just for fun but nevertheless with great success, Frank Nichols has become a component manufacturer. The intermediate stage was concerned with the design of a special head, tried in the CSM and the introduction of the Elva car which was raced with success in 1955." The cylinder head for the 1,172 cc Ford engine, devised by Malcolm Witts and Harry Weslake,
Thunderbird 2 pod vehicles seen in "End of The Road". No model manufacturer has yet made a "Thunderbird 2" model which incorporates these grabs. The Sealant Device is an underwater machine capable of sealing cracks in the sea bed or underwater air pockets. The device is initially buoyant but can be submerged and towed underwater by Thunderbird 4 to a disaster zone. Four steel pins are then activated which cement themselves into the ground whilst the central section acts as the sealant. The Sealant Device is seen in the episode "Atlantic Inferno". No models have been produced of this device. "Thunderbird 2" is used