Wikipedia
Monotrace (automobile)
Établissements Monotrace S.A. (previously Ateliers du Rond Point) was a French automobile manufacturer, based (fgrom 1926) at Courbevoie, on the edge of Paris, from 1924 till 1930. Although it was presented as a type of automobile, the Monotrace was in some respects more like a motor cycle than a conventional motor car.