The Front Driving Of Steam And Petrol Vehicles.*

The first steam vehicle that which was constructed in 17 69 by Cugnot, was a three-wheeler, driving and steering on a single front wheel, while the first vehicle Hancock built......

A Resume Of Front Drive Motor Patents.*

To the student of any engineering problem a great amount of information and instruction can be gathered from the Patent Office records. It is a source of information which is......