1962 Lotus type 22 Formula Junior Monoposto Chassis no. 005 as its name so aptly suggested, Formula Junior was the main ‘Feeder' racing class for Formula 1 and other more senior forms of motor sport in the early 1960s. Lotus's first foray into this hotly contested series was with the type 18, a highly versatile mid-engined design - the Company's first - that could accommodate a wide variety of engines and saw service in both Formula 1 and Formula 2