One of many Non-Resident Training Courses designed to provide technical training to members of the US Navy and Fleet Marine Forces while they are not assigned to training commands.Part of a US Military produced self teaching course that have been abridged and reformated by a U.S Navy Veteran for viewing on digital devices. It includes many high quality illustrations.

This volume contains lessons about various types of wire and cable, and techniques for both soldering and mechanical joining of conductors.

The real treausures in this volume are the sections on reading schematic diagrams and the standard marking for shipboard cable and aircraft wiring systems.