AMERICAN RODDER TECHNICAL  
 23-27 Fords                       Tools & Equiptment                    Electrics
 28-31 Fords                       Nash                                           Engines
 28-32 Ford Hiboys            Studebaker                                  Exhaust Systems
    32   Fords                       Willys                                          Fuel & Carburation
 33-34 Fords                      Bodywork                                   Glass
 35-36 Fords                      Brakes                                         Interior
 37-38 Fords                      Chassis                                        Lighting
 39-40 Fords                      Clutches & Transmissions             Movies-Accesories & Clubs
 41-48 Fords                      Cooling & Air-Conditioning          Paint & Chrome
 Post 48 Fords                    Dashes                                         Steering & Front Suspension
 Pre  48 Chevrolet               Differentials & Rear Suspensions  Street Rod Shops
 Post 48 Chevrolet              Drafting Table                              Side Valve V8 & 6 cyl Engines
 Mopar                               Wheels & Tires                            Woodwork
                                                                                              Tops