Metz encouraged two employees to build a steam car of their own in the company 's premises , which led to the Waltham Steam .
Waltham Manufacturing Company was founded by Waltham businessmen around engineer Charles Herman Metz ( 1863 - 1937 ) .
engineer encouraged two employees to build a steam car of their own in the company 's premises , which led to the Waltham Steam .
Waltham Manufacturing Company was founded by Waltham businessmen around engineer Charles Herman Metz ( 1863 - 1937 ) .