THE RADIO AMATEUR'S HAND BOOK
Reading edition · Edition 2
A Complete, Authentic and Informative Work on Wireless Telegraphy and Telephony
BY FREDERICK COLLINS
Inventor of the Wireless Telephone 1899; Historian of Wireless 1901-1910; Author of "Wireless Telegraphy" 1905
1922
TO WILLIAM MARCONI INVENTOR OF THE WIRELESS TELEGRAPH