Modern guns and gunnery 1910 : a practical manual for officiers of the horse, field and mountain artillery / H.A. Bethell field manual Mobile units of the medical department / prepared under direction of the Surgeon General Modern guns and gunnery : a practical manual for officers of the horse, field and mountain artillery / by H.A. Bethell Manual of map reading and field sketching / War Office . General Staff department of the army field manual,field manual Rifle company, infantry regiment / Department of the Army field manual Mountain operations / War Department U.S.
