? T HE EFFORTS of those entrusted with the task of effecting all-round economies in, liquid motor" fuels have been so far...

That cocoa follows tea. That even a worm will turn too often. That boulders are the Bolos of the soil. That Ford's next job...

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

1.—A Brief Retrospect. T HE KNOWLEDGE of the average roadfarer concerning the past history of our roads on the one hand, and...

The Evolution of the Ideal Commercial Motor. From a Designer's Point of View. T HE WAR, in spite of its many and evident...

In a recent issue of THE COMMERCIAL MOTOR we described the conveyer system of assembling motor lorry chassis employed at the...

In Loading and Unloading Vehicles. Friction and Its Elimination. I N OUR TWO preceding articles, in considering the...

T HE DIRECTORATE of every leading motor factory realizes the importance of a chemical, mechanical, and micrographic laboratory...

A New Coupling. Tractor Farming on Gas. Novel Distillation Process. Transport Must Continue. The Wild Gas Coupling. In a...

I FORESEE A VERY keen rivalry between the motorcar agent and the agricultural implement agent as to who is going to handle the...

Its Rapid Return in Peace Conditions and the Need for Great Replacements. A LL THE OLD ACCEPTED standards of so many...

By the Inspector. T HE EXTENT TO WHICH the whole motor ,industry and its auxiliary activities have contributed in personnel 0...

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

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

Specification No. 108,461, by J. E. Ponsot, describes a remarkably simple design of sparking plug. The metal body of the plug...