New And Important

Braking Regulations MBE Minister of Transport has .1 issued amended regulations in respect of braking for motor vehicles. The title of the publication is "The Motor Vehicles......

Oil Engines: A Valuable Lecture O N Page 593 Of Our

issue dated December let we gave a summary of the first lecture by Mr. H. R. • Ricardo, F.R.S., on oil engines, as delivered to the Royal Society of Arts. The second portion was......