Compiled by Walter F. Wright, Captain, Field artillery. "The course in electrical communications for Field Artillery falls naturall into three parts: (1) elementary electricity; (2) telephones nad switchboards, and (3) radio communication."
This special text has been prepared for use with Sub-course 20-11, (Old No. 20-6), Organization of the Ground I; 20-13 (Old No. 20-7),Field Fortifications; 30-10 (Old No. 30-10), Organization of the Ground II; and 40-2 (Old No. 40-3), Organization...
"The purpose of this 1944 manual is to provide field artillery personnel with basic principles of maintenance and inspection of radio sets and to provide field artillery radio repairmen with fundamental techniques and procedures necessary to...