22nd June 1926, Page 10
22nd June 1926
Page 10, 22nd June 1926Close
Transport's Part In Refuse Disposal
Informative Discussions and Interesting Demonstrations at the Birmingham Conference of the Institution of Cleansing Superintendents. T HE three-days' annual conference of the......
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,......