Hamsa was the name under which Josef Hamsa (4 March 1882 – 28 October 1938), a machinist from the village of Habry, built several simple people's cars. He began in the mid-1920s and continued until 1932. The first car had a two-cylinder four-stroke engine with inlet-over-exhaust valve gear and a three-speed gearbox. It had brakes only on the rear wheels, with the pedal braking one wheel and the hand lever…