"This 1944 manual prescribed the duties to be performed in the service of the piece by personnel normally assigned to one gun section of the 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...
Translation of Japanese manual Hohei Kansoku Tsushin Kyohan Soan ; July 1931 ; Misls. document no. 125 ; translation project no. 91 ; prepared under the direction of the Commandant.