The Transformer and Tuner of the World's Largest Radio Station.
Owned by the Radio Corporation of America at Rocky Point
near Port Jefferson, L. I.

Broadcasting Government Reports by Wireless from Washington.
This shows Mr. Gale at work with his set in the Post Office
Department

Wireless Receptor, the size of a Safety Match Box. A Youthful
Genius in the person of Kenneth R. Hinman, who is only
twelve years old, has made a Wireless Receiving Set that fits
neatly into a Safety Match Box. With this Instrument and
a Pair of Ordinary Receivers, he is able to catch not only
Code Messages but the regular Broadcasting Programs from
Stations Twenty and Thirty Miles Distant

Wireless Set made into a Ring, designed by Alfred G. Rinehart, of
Elizabeth, New Jersey. This little Receptor is a Practical Set;
it will receive Messages, Concerts, etc., measures 1" by 5/8" by
7/8". An ordinary Umbrella is used as an Aerial




CHAPTER I

HOW TO BEGIN WIRELESS


In writing this book it is taken for granted that you are: _first_,