Is a magazine which will help you. It is a practical monthly for every one who wants to learn about electricity, or who uses tools. Its articles tell you how to make dynamos, engines, wireless telegraph apparatus, furniture, models, etc. It is the only magazine of its kind in the world.

EDITORS:

Frank Roy Frapie, M. Sc. Chem., F. R. P. S.

Prof. A. E. Watson, E. E., Ph. D.

M. O. Sampson.

CHARACTERISTIC FEATURES

Electricity.

Practical and simple articles on electrical science, new applications and history, all illustrated. How to make dynamos, motors, batteries, all kinds of electrical apparatus. How to wire for bells and electric lights, install telephones, etc.

How to use lathes and machine tools. How to build gas engines, steam engines and other machines. All about gas engines and flying machines. Illustrated articles on everything new in mechanical progress.

How to build mission furniture. Wood finishing, staining, polishing, etc. Woodwork joints and cabinet making. How to make useful and handy articles of wood. Mechanical drawing, etc.