Page "Aston Martin" Paragraph 9

Between the years 1926 and 1937 Bertelli was the technical director of Aston Martin, and the designer of all subsequent Aston Martin cars during this period, these being known as the " Bertelli cars ".

They included the 1½-litre " T-type ", the " International ", the " Le Mans ", the " MKII ", its racing derivative, the " Ulster ", and the 2-litre 15 / 98 and its racing derivative the " Speed Model ".