=ENGINEER DRAUGHTSMEN’S WORK.= Hints for Beginners. By a PRACTICAL DRAUGHTSMAN. With 80 Illustrations. Small cr. 8vo, cloth. 1_s._ 6_d._ ‘Will be found of practical value to the beginner in the drawing office.’—_Engineer._ =PRACTICAL ELECTRICAL MEASUREMENTS.= An Introductory Manual in Practical Physics for Students and Engineers. By E. H. CRAPPER, Lecturer in Electrical Engineering at the Sheffield Technical School. With 56 Illustrations. Crown 8vo, 2_s._ 6_d._ London: WHITTAKER & CO., 2 White Hart Street, Paternoster Sq. Transcriber’s Notes: - Text enclosed by underscores is in italics (_italics_). - Text enclosed by equals is in bold (=bold=). - Blank pages have been removed. - Silently corrected typographical errors. - Spelling and hyphenation variations made consistent. - Front advertisements moved to the back. - “_{}” is used to enclose a subscripted number, such as “H_{2}”.