Early T Ford                                  10-32 Chevrolet                 Pontiac-Oldsmobile  
20-25 Ford                                    33-35 Chevrolet                 Special Features
26-27 Ford                                    36-39 Chevrolet                 Studebaker-Star
28-29 Ford                                    40-48 Chevrolet                 Willys-Henry J
28-32 Ford Hiboy                          Post 48 Chevrolet
30-31 Ford                                    Pre 48 Mopar
  32    Ford                                     Post 48 Mopar
33-34 Ford                                    Anglia-Fiat-Austin
35-36 Ford                                     Beacon-Whippet
37-38 Ford inc Lincoln                   Buick-Cadillac-Packard
39-40 Ford                                    Hupmobile-Hudson-Essex
41-48 Ford                                    Hybrid Rods
Post 48 Ford                                  International