High Petrol Consumption.

How to Cure It. Attention to Detail.—Transmission Efficiency. Sundry matters, which were of absorbing, interest during the period immediately preceding the outbreak of......

Automobile Manufacture And War Effects.

Relative Merits of Steel and Malleable-Iron Castings and Stampings. Mr. Pomeroy's second paper relating to the above matter, read before the meeting at the Midland Centre of the......