Hints and kinks for the radio amateur / 
The American Radio Relay League 
 -  vol  4 
 - New York  The American Radio Relay League  1949 
 - 128 p. 
<br/><br/>For The Workshop (Page-7),  For The Receiver (Page-17), For The Transmitter (Page-29), For The Phone Rig (Page-39), For The Power Supply (Page-47), For The Antenna System (Page-55), For V.H.F. Gear (Page-63), For Keying And Monitoring (Page-71), For Test Equipment (Page-81), For The Shack (Page-89), For Converting Surplus (Page-97). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio amateur
<br/><br/><label>Dewey Class. No.: </label>621.38416,HIN