This manual is intended to prescribe the duties to be performed by the personnel manning antiaircraft machine guns, and to explain the mechanical action of the gun and the workings of related materiel so that antiaircraft machine-gun equipment.
These points of support contain all the material necessary for building or equipping ships;they furnish all the men and supplies required by the navy;and must offer for a beaten fleet, or one which at the outbreak of war has not yet completed it...
In these notes, an attempt is made to give you as much condensed information in general on the practical work, which you will be required to know in the field artillery as possible.