This manual prescribes the duties to be performed in the service of the 105mm Howitzer Motor Carriage, M37, by the personnel normally assigned to a howitzer section of an armored Field Artillery firing battery.
"This 1942 manual is published for the information and guidance of personnel using the 20mm aircraft gun materiel M1 and M2 and contains technical information requried in the identification, use, and care of the materiel."
"This 1954 manual is a guide to assist commanders in developing the sections of 8 inch gun M1 and 240-mm howitzer M1 firing batteries into efficient, smooth-working teams that have a sense of discipline that will impel them to operate effectively...
Containing instructions on the methods of laying out, constructing, defending, and attacking intrenchments, with the general outlines also of the arrangement, the attack and defence of permanent fortifications.
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. ...
This SOP standardizes routine procedures; it applies to organic nad attached units alike, unless otherwise stated. The material presented herein is applicable without modification to both nuclear and nonnuclear material.