[Bob Bidonde]

The bodies have base rails that are unique to the various bodies. For example, the 190A Victoria & 400A Convertible Sedan have wood body sub-rails whereas a Coupe and Roadster have integral metal sub-rails. The body sub-rails lay on top of the metal frame. The frames for the Model "A" are basically the same with the exception that some a variation in brackets. The "AA" models have different frames that are longer.