Modern Starting, Lighting and Ignition Systems. By Victor W. Pagé, M.E.

This practical volume has been written with special reference to the requirements of the non-technical reader desiring easily understood, explanatory matter, relating to all types of automobile ignition, starting and lighting systems. It can be understood by anyone, even without electrical knowledge, because elementary electrical principles are considered before any attempt is made to discuss features of the various systems. These basic principles are clearly stated and illustrated with simple diagrams. All the leading systems of starting, lighting and ignition have been described and illustrated with the co-operation of the experts employed by the manufacturers. Wiring diagrams are shown in both technical and non-technical forms. All symbols are fully explained. It is a comprehensive review of modern starting and ignition system practice, and includes a complete exposition of storage battery construction, care and repair. All types of starting motors, generators, magnetos, and all ignition or lighting system-units are fully explained. Every person in the automobile business needs this volume. Among some of the subjects treated are: I.—Elementary Electricity; Current Production; Flow; Circuits; Measurements; Definitions; Magnetism; Battery Action; Generator Action. II.—Battery Ignition Systems. III.—Magneto Ignition Systems. IV.—Elementary Exposition of Starting System Principles. V.—Typical Starting and Lighting Systems; Practical Application; Wiring Diagrams; Auto-lite, Bijur, Delco, Dyneto-Entz, Gray and Davis, Remy, U. S. L., Westinghouse, Bosch-Rushmore, Genemotor, North-East, etc. VI.—Locating and Repairing Troubles in Starting and Lighting Systems. VII.—Auxiliary. Electric Systems; Gear-shifting by Electricity; Warning Signals; Electric Brake; Entz-Transmission, Wagner-Saxon Circuits, Wagner-Studebaker Circuits. 514x712. Cloth. 530 pages, 297 illustrations, 3 folding plates. Price $1.50

Automobile Welding With the Oxy-Acetylene Flame. By M. Keith Dunham.

This is the only complete book on the “why” and “how” of Welding with the Oxy-Acetylene Flame, and from its pages one can gain information so that he can weld anything that comes along.

No one can afford to be without this concise book, as it first explains the apparatus to be used, and then covers in detail the actual welding of all automobile parts. The welding of aluminum, cast iron, steel, copper, brass and malleable iron is clearly explained, as well as the proper way to burn the carbon out of the combustion head of the motor. Among the contents are: Chapter I.—Apparatus Knowledge. Chapter II.—Shop Equipment and Initial Procedure. Chapter III.—Cast Iron. Chapter IV.—Aluminum. Chapter V.—Steel. Chapter VI.—Malleable Iron, Copper, Brass, Bronze. Chapter VII.—Carbon Burning and other Uses of Oxygen and Acetylene. Chapter VIII.—How to Figure Cost of Welding. 167 pages, fully illustrated. Price $1.00

Storage Batteries Simplified. By Victor W. Pagé, M.S.A.E.

A comprehensive treatise devoted entirely to secondary batteries and their maintenance, repair and use.

This is the most up-to-date book on this subject. Describes fully the Exide, Edison, Gould, Willard, U. S. L. and other storage battery forms in the types best suited for automobile, stationary and marine work. Nothing of importance has been omitted that the reader should know about the practical operation and care of storage batteries. No details have been slighted. The instructions for charging and care have been made as simple as possible. Brief Synopsis of Chapters: Chapter I.—Storage Battery Development; Types of Storage Batteries; Lead Plate Types; The Edison Cell. Chapter II.—Storage Battery Construction; Plates and Girds; Planté Plates; Fauré Plates; Non-Lead Plates; Commercial Battery Designs. Chapter III.—Charging Methods; Rectifiers; Converters; Rheostats; Rules for Charging. Chapter IV.—Battery Repairs and Maintenance. Chapter V.—Industrial Application of Storage Batteries; Glossary of Storage Battery Terms. 208 Pages. Very Fully Illustrated. Price $1.50 net.

Motorcycles, Side Cars and Cyclecars; their Construction, Management and Repair. By Victor W. Pagé, M.S.A.E.

The only complete work published for the motorcyclist and cyclecarist. Describes fully all leading types of machines, their design, construction, maintenance, operation and repair. This treatise outlines fully the operation of two- and four-cycle power plants and all ignition, carburetion and lubrication systems in detail. Describes all representative types of free engine clutches, variable speed gears and power transmission systems. Gives complete instructions for operating and repairing all types. Considers fully electric self-starting and lighting systems, all types of spring frames and spring forks and shows leading control methods. For those desiring technical information a complete series of tables and many formulæ to assist in designing are included. The work tells how to figure power needed to climb grades, overcome air resistance and attain high speeds. It shows how to select gear ratios for various weights and powers, how to figure braking efficiency required, gives sizes of belts and chains to transmit power safely, and shows how to design sprockets, belt pulleys, etc. This work also includes complete formulæ for figuring horse-power, shows how dynamometer tests are made, defines relative efficiency of air and water-cooled engines, plain and anti-friction bearings and many other data of a practical, helpful, engineering nature. Remember that you get this information in addition to the practical description and instructions which alone are worth several times the price of the book. 550 pages. 350 specially made illustrations, 5 folding plates. Cloth. Price $1.50