Operator's Useful Contribution To

Producer-gas Development New Typc of Double-barrel Tuyere, Frequent Renewal of Oil and Thorough Maintenance Among Secrets of Success of Messrs. A. Beddall's Fleet of Bedfords U......

Chemical Aspects Of Combustion

QTUDENTS of the chemical aspects of the combustion of fuels in petrol, oil and producer-gas engines, will find much to interest them in " Applied Chemistry for Engineers" by......