Thordarson Servicemens Guide No 342-A

Thordarson Servicemens Guide No 342-A by President Chester H Thordarson. Published by Thordarson Electric Mfg Co, Chicago, IL, 1935. Edition Not Stated. Paperback. Size 4to (up to 12'' tall). Condition: Good. Holes punched in left side for binder storage, edge chipping to covers, overall content excellent. 24 Pgs. Audio Circuits. Inductance Measuring. Transformer Impedance. Transmission Line. Neon Output Indicator. Graphic Illustration of Decibel Relations. Fundamental Power Supply Circuits. Resonance Curves. Planning a Radio Business. AF Oscillator. Condenser Capacity Tester. All-Star Jr: The remarkable radio receiver. Tube Tables. Rectifier Tables. Illustrated with drawings and black and white photos. Description text copyright 2010 BooksForComfort. Item ID 20880.