9. d. DYNAMO : ITS THEORY, DESIGN AND MANUFACTURE THE. C. C. Hawkins and F. Wallis. In two vols., Each . 12 6 ELECTRIC LIGHT FITTING : A TREATISE ON WIRING FOR LIGHTING, HEATING, &c. S. C. Batstone . 6 ELECTRO-PLATERS' HANDBOOK. G. E. Bonney . 5 ELECTRICAL INSTRUMENT MAKING FOR AMATEURS. S. R. Bottone 60 ELECTRO MOTORS. How MADE AND How USED, S. R. Bottone 46 ELECTRIC BELLS AND ALL ABOUT THEM. S. R. Bottone 36 ELECTRIC TRACTION. A. T. Dover . . . 25 ELECTRIC MOTORS AND CONTROL SYSTEMS. A. T. Dover 18 ELECTRIC MOTORS CONTINUOUS, POLYPHASE AND SINGLE-PHASE MOTORS. H. M. Hobart . . 21 ELECTRIC LIGHTING AND POWER DISTRIBUTION. Vol. I. W. Perren Maycock . . . .106 ELECTRIC LIGHTING AND POWER DISTRIBUTION. Vol. II. W. Perren Maycock . . . 10 6 ELECTRIC MINING MACHINERY. S. F. Walker .15 ELECTRIC WIRING, FITTINGS, SWITCHES AND LAMPS. W. Perren Maycock 10 ELECTRIC WIRING DIAGRAMS. W. Perren Maycoc'.: 5 ELECTRIC WIRING TABLES. W. Perren Maycock . 5 ELECTRIC CIRCUIT THEORY AND CALCULATIONS. W. Perren Maycock 76 ELECTRICAL INSTRUMENTS IN THEORY AND PRAC- TICE. Murdoch and Oschwald . . . 12 6 ELECTRIC LIGHTING IN THE HOME. L. Caster . 6 ELECTRICAL ENGINEERS' POCKET BOOK. Whit- taker's 10 6 ELEMENTS OF ELECTRO-TECHNICS. A. P. Young 7 6 ELEMENTARY GEOLOGY. A. J. Jukes-Browne . 3 ELEMENTARY TELEGRAPHY. H. W. Pendry . 4 ELEMENTARY AERONAUTICS, OR THE SCIENCE AND PRACTICE OF AERIAL MACHINES. A. P. Thurston 86 ELEMENTARY GRAPHIC STATICS. J. T. Wight . 5
