RIDER'S TECHNICAL SERIES. 



Crown 8vo., bound in ornamental green 

 cloth, gilt. 



Speaking of Rider's Technical Series, the Daily 

 Telegraph says : — *' These are really useful handbooks," 



'* They give within reasonable limits and in popular form 

 a technical description of various British industries not 

 commonly Vnov^n.^'—Star. 



No. 1. 112 pp., Iliustrated, price 2s. 6d. 



Modern Shafting and Gear- 



ING and the Economical Transmission of 

 Power. By M. Powis Bale, A.M.I.C.E., 

 author of A Handbook for Steam Users," 

 etc. 



" The cb-ect cf the aiuhcr :s to draw attention to the amount of power 

 tinnecessarily wasted, and discuss practically the most recent practices 

 and devices that have been introduced. The little work has the advantage 

 of being that of a practical and skilled engineer, and of being based on 

 actual expen'ence ro less than on theoretical knowledge." — Glasgo-v 

 Herald, 



No. 2. 64 pp., 54 Illustrations, price 2s. 6d. 



Tree Pruning: a Treatise on 



Pruning Forest and Ornamental Trees. 

 Translated from the French of the Count 

 des Cars, by C. S. Sargent, Professor of 

 Arboriculture in Harvard College, U.S.A. 



" Tree Pruning.' translated from the French by Professor Sargent- 

 of Har\'ard College, U.S.A., is a concise and reliable guide to this par- 

 ticular branch of woodcraft. It gives in a small compass a considerable 

 arrjount of u-eful information." — Morning Post. 



WILLIAM RIDER & SON, LIMITED, 



rimher Trades Journal Oflice, 

 164 ALDERSG.ATE STREET, LONDON, E.G. 



