New High-speed Grinder

A PORTABLE electric grinder that will cut through a 2-in, by i-in. mild-steel bar in 15 sec., forms another addition to the portable electric equipment produced by Wolf Electric......

Two New Aids To Servicing

A DEVICE to assist in bkcding r. hydraulic brakes, and a tappet adjuster for use with overhead-valve engines, have been added to the range of service tools produced by Harmans......