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 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...