Modern Electrics, vol. 1, no. 11, February 1909

This issue is composed of the following stories and articles:

THE HIGH TENSION TRANSFORMER By M. A. Deviny

DEVELOPMENT IN WIRELESS TELEPHONY By Wm. Maver, Jr.

A NEW IDEA IN PUSH BUTTONS By Pierre Medinger

ELECTRICAL REGISTERING WEATHER VANE By C. C. Whittaker

HOW TO MAKE A lOOO-OHM RELAY By A. R. Greenleaf

NBW METHOD OF SECURING WOLLASTON WIRE By H. Gernsback

SPARK GAP MUFFLER By L. Spangenberg

A SIMPLE ANTENNA SWITCH By A. C. Austin, Jr.

"THE WIRELESS SCREECH." OPERATOR BINNS' WIRELESS LOG. WIRELESS REGISTER