11th February 1930, Page 96
11th February 1930
Page 96

Page 96, 11th February 1930
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Travel By Road— By The Editor The Passenger-vehicle...
term we include both the operators and builders of road motors—whilst not as yet so large as that concerned with the carriage of goods by road, is of ever-increasing importance......
Loose Leaves
O NE of the experts connected with the production of Firestone tyres has mentioned in a technical paper that every inch reduction in the diameter of a wheel takes 10 per cent,......