W.H. Eccles <br/><br/>
Wireless / 
W.H. Eccles 
 - London  Thorton  1933 
 - 250pages 
<br/><br/>Waves (Page-7), Early Spark Telegraphy (Page-42), Syntonic  Spark Telegraphy (Page-64), Continuous Waves (Page-97), Beam Transmission (Page-121), The Triode (Page-138), The Triode Revolution (Page-163) Some Modern Receiving Apparatus (Page-186), Progress of Recent Years (Page-214), The Atmosphere(Page-235).   
<br/><br/><label>Dewey Class. No.: </label>384.5,ECC