 Business was interrupted by the Second World War, but at least one prototype was kept hidden throughout the period and directly after the war Darl'mat returned to the construction of special bodied Peugeots, although in the impoverished condition of post-war France business never returned to the volumes achieved during the 1930s.The first cars were built at Darl'mat's workshops in Paris; however, during the 1930s the special bodied Peugeot-based coupés and cabriolets became increasingly integrated into the Peugeot range.During the second half of the decade, starting in 1936, Darl'mat's Peugeot-based coupes and cabriolets were built at the Peugeot plant in Sochaux.