U.S. Army Field Artillery School: Weapons Department
"This 1979 SOP is published as a guide for the preparation of that part of the battery SOP pertaining to supply. It purposely contains a great amount of detail. The unit using this sample as a guide may add to or delete any portion not required. ...
In imparting instruction in Artillery drills, it should be borne in mind, that in every change of numbers men have to learn different duties and to handle different implements from those they were previously engaged with; the duties again vary with...
"This 1939 manual prescribes the duties to be performed in the service of the piece by the personnel normally assigned to one gun section of the firing battery."