National NC-57 NC57 Radio Receiver Manual



For sale is reprint of National NC-57 Radio Receiver Manual. Manual is 15 pages long and includes enlarged 11×17 foldout of circuit diagram. 

Manual includes wiring diagrams, illustrations and part location charts. Troubleshooting section has Tube Socket Voltage Table, Dial Cord Stringing Instructions and Alignment Chart, useful when troubleshooting. Must for every owner of this great receiver.