The Field Artillery School Regulations as published in this pamphlet will govern in the administration of all activities on the Fort Sill Military Reservation. All orders or parts of orders issued by this headquarters which are in conflict with the...
A Compilation of Orders and Useful Information for the Field Artillery School are published in this pamphlet for the information and guidance of all concerned.
"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."