The Mochet K Type was one of the earliest post war micro cars, built in France from 1947 to 1949. The Mochet company began making childrens pedal cars and progressed to lightweight pedal powered cycle cars in the 1920s and 30s. A motor was available on some, but the pedal function was retained.
The K Type was the first Mochet vehicle without pedals. It was powered by a 100cc two stroke engine delivering 3.5 hp with top speed around 40k/h.
A brand new Mochet K Type cost 108,000 Francs (£100) or about $8,000 today. For the luxury of weather protection, a hood would cost an extra 6,000 francs (£5) – not sure if that included the fine wooden door seen in this picture,