Jeff Woolf of more than six million randomly placed and sized dots per square inch. MicroMap and Woolf were discussed during a debate on innovation in the House of Commons. During this debate, a MicroMap viewer was handed around for members of parliament to use. Woolf worked with Ron Hickman, inventor of the Black & Decker Workmate and designer of the Lotus Elan car, to some extent, benefiting from his patent experience before the final patent application was lodged. MicroMap was patented in many countries around the world. There is a display on the development of MicroMap in the Science Museum in
Lotus Europa Lotus-Ford Twin Cam engine (113 bhp US "Federal" version with standard emissions control and Big Valve engine with Stromberg carburetors, until the end of production) and a re-designed bodyshell to improve rearward visibility. Initially with the same gearbox as the earlier cars, once the supply had been exhausted in 1972 a new stronger Renault four-speed gearbox (Type 352) was introduced. Mike Kimberley, who rose to become chief executive of Group Lotus, then a new engineer at Lotus, was appointed Chief Engineer of the Europa TC project. 1,580 cars were shipped as Europa "Twin Cam" before Lotus switched to a 126