Brake shoe return springs

These springs are believed to be suitable for a wide range of models over the period 1927-36 and have been evaluated on a 1932 Model 9A. Whilst part numbers indicate in most years (and models) that a stronger spring should be  fitted across the cam (5262) it is felt that the weaker specified spring (4215) is not that different. Our supplier (Alberta) have listed it as copied from a 1924 model 7.