Sunbeam Introduces A Modified Trolley-bus Chassis

A Regenerative Motor is Now Available with . a New Control Gear, Whilst a Simplified Transmission has been Adopted I T is rather more than two years since the Sunbeam Motor Car......

Oil Engines For Traction Purposes

MHE first of a series of three papers on Oil-engine Trac tion, by Mr. Alan E. L. Chorlton, C.B.E., M.P., M.Inst.C.E., M.I.Mech.E., was read by its author at the Royal Society of......