Christian Linser established a small foundry in Liberec toward the end of the 19th century. In 1902 he began producing motorcycles under the name "Zeus." Linser's first voiturette was presented in March 1906 at the Vienna automobile exhibition. It featured a water-cooled four-cylinder engine of 1640cc displacement, producing 12bhp, which drove the rear wheels through a cone clutch and three-speed gearbox, with power transmitted by either chain or propeller shaft.…