The Commissioner of Police of the Metropolis has, after mature consideration, given his consent to the experimental use of...

By Bernard Hopps. The application of the accumulator to road vehicles has :been repeatedly tried in the past, but, in the...

In this Article a few of the Latest Devices whose Object is the Perfecting of the Output of a Case-hardening Room are...

Motorbus Line liarlsbad.Keilsberg. I note, in the Austrian organ for public contracts, that the firm of Alfred Zentner, of...

The City Surveyor and the Chief Constable of Manchester are to report to the Watch Committee upon the proposed services in the...

This journal has an exclusive, genuine and maintained circulation: members of its Editorial staff have practical experience and...

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

Our readers will be informed by the Editor on any points connected with the construction or use of commercial motors. Where a...

By a Member of the Society of Road Traction Engineers. We have received the following interesting communication from an...

Ten Shillings Weekly for the Best Communication Received, and One Penny a Line of ten words for anything else published....

DISTANCE INDICATING APPARATU.S.—Rhodes.—No, 7,688, dated 2nd April, 1007.—This invention relates to a variable speed device for...