Demy 8vo0, 407 pages, with over 800 Illustrations, 78: 6d. 
NEW EDITION, Revised and Enlarged 
(Thirteenth Impression). 
A MANUAL OF 
MACHINE DRAWING AND DESIGN 
BY 
DAVID ALLAN LOW 
(WHITWORTH SCHOLAR), M.I.Mrcu.E. 
AND 
ALFRED WILLIAM BEVIS 
(WHITWORTH SCHOLAR), M.I.MECH.E. 
‘‘ A thoroughly practical book, welladapted to be used as a guide in the drawing 
office, . . . The whole book is characterised by thoroughness.”—Fngineering. 
“For its size it is the best work on machine drawing within reach of the 
student.”—English Mechanic. 
“This is a really excellent publication. . . , The book deserves to be highly 
commended,”—Glasgow Herald. 
“The book is in every way a credit to the authors, and a model of what a 
technical text-book ought to be.”—The Practical Engineer. 
By DAVID ALLAN LOW 
TEXT-BOOK ON PRACTICAL, SOLID, AND DESCRIP- 
TIVE GEOMETRY. Crown 8vo. 
Part I, With 114 Figures, 2s. 
Part II, With 64 Figures, 3s. 
PRACTICAL GEOMETRY AND GRAPHICS With over 
800 Illustrations and over 700 Exercises. 8vo, 7s, 6d, net. 
AN INTRODUCTION TO MACHINE DRAWING AND 
DESIGN. With 153 Illustrations and Diagrams. Crown 8vo, 2s. 6d, 
A POCKET-BOOK FOR MECHANICAL ENGINEERS. 
Fep. 8vo, 7s. 6d. 
THE DIAGRAM MEASURER. An Instrument for Measuring — 
the Areas of Irregular Figures, and specially useful for determining the 
Mean Effective Pressure from Indicator: Diagrams from Steam, Gas, and 
other Engines. With full instructions. 1s, ; 
LONGMANS, GREEN AND CO. 
39 PATERNOSTER ROW, LONDON 
NEW YORK, BOMBAY, AND CALCUTTA ° 
