 The saloon and tourer prototypes (DDU 514 and −516 respectively) were both registered on 15 February 1938.However, series production of the saloons at Standard's Canley plant seems to have commenced early September 1938, and it seems probable that 23,069 home market (RHD) saloons had been assembled by the end of August 1939 (end of company's 1938/39 financial year).The number of home market open tourers seem to be 1,500 (two batches of 1,000 and 500 respectively).