"This 1960 SOP is published for the information and guidance of all personnel involved in operational and instructional duties in any capacity and prescribes policy in operational matters as stated in section XXVII, USAFAS Regulation 1-1, Policy...
"This 1944 manual prescribes the knowledge and skill required to serve effectively the multiple gun motor carriages M15 and M15A1. Variations in assigned materiel may necessitate changes in the prescribed drill."
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.
FM 6-65, Field Artillery Field Manual, Service of the Piece 75-mm Gun, M1917A1, Truck-drawn, is published for the information and guidance of all concerned.
"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."
"This 1945 manual furnishes a guide for the training and employment of field artillery observation battalions. . . The methods set forth herein are flexible and the principles embodied are basic; the various methods presented may be employed under...