Twentieth century hand-book for steam engineers and electricians with questions and answers; a practical non-technical treatise .. (1913)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 1542
ty, will receive dueattention, according to their merits. Special efforts have been putforth to collect data with reference to-gas engines of large capacity.The subject of fuel is becoming daily lAore important. Any appliancethat will produce the maximum amount of heat-energy from the mini-mum… … apparatus are given due consideration in every detail. SENT POSTPAID TO ANY ADDRESS ON RECEIPT OF PRICE.12mo., Cloth, 800 Pages, Fully Illustrated :: $2.50 FREDERICK J. DRAKE & CO. PUBLISHERS CHICAGO, ILLINOIS Twentieth CenturyMachine Shop Practice By L. ELLIOTT BROOKES The best and latest and…