A DOZEN times during the past few days we have been asked for a personal opinion upon the future prospects for coal-gas by men...

That the electric holds the road well. That nothing's broken if you've got the pieces. That the volumetric efficiency of a...

"The wheel of wealth will be slowed,by all difficulties of transport at whatever points arising, as.a ciaTiage is by the...

The present time is undoubtedly the time to formulate schemes, as tentative as they may possibly be, for increased postwar...

Control and the Escape from It. Obsolete Speed Limits. A s OUR NATIONAL circumstances and, indeed, those of' all belligerent...

The Value of Petrol, Steam and Electric Vehicles for the Divergent Needs of Local Authorities. A LTHOUGH MUNICIPAL...

The Value of Female Labour for Increasing Machinery Output. W HEN, AT THE BEGINNING of the war, the experiment was tried of...

T HE RESTRICTION UPON the use of coal-gas as a motor fuel has been responsible for a revival of interest in the possibilities...

Why Home-Production Must be Developed. The fuel problem is the one real problem confronting the great motor industry ; beside...

Recent Developments, Improvements, Hints and Wrinkles. Waste Gases for Motor Vehicles. As it is generally recognized to be...

A Motor Cultivator for Market Gardeners. Someone recently, with insufficient knowledge, remarked that the horse would never be...

By "The Extractor." No Inaccuracy. It occurs to me that my note in the issue of 2nd May anent tank gearboxes may probably be...

The Editor invites correspondence on all subjects connected with the use of commercial motors. Leiters should be on one side of...

A PRIZE OF TEN SHILLINGS is awarded each week to the render of the best letter which we publish on this page ; all others are...

A New Two-stroke Engine, P. W. Montgomery, in specification No. 105,752, describes a construction of two-stroke engine the...