Increasing The Life Of Lubricating Oil.

By the Removal of Impurities in `Used Oil, its Period of Service is Much Extended and Bearing Wear is Reduced. I T has been said by Mr. H. C. Ricardo, the well-known designer,......

Notes From Northern Ireland.

rrs HE Motor Bill which is to be intro'. duced in the Autumn Session of the - Ulster Parliament has now been drafted. Commercial vehicles are once more to bear the brunt of our......