A Pedestrian Unit For Hilly Country

By L. J. COTTON, m.I.R.T.E. Carrying Three-quarters Load, the Harbilt r-ton Battery-electric Chassis Performs Well on "The Commercial Motor " Test Course at Watford OWERED by a......

. Disc Brake Versus Drum

Would Disc Brakes Overcome the Problems of Heat Checking and Scoring ? WHETHER the disc brake was likely W to replace the drum type for road vehicles was a question often asked,......