Regulations governing the field force of the office of the supervising architect Historical report of the Chief Engineer, including all operations of the Engineer Department, American expeditionary forces 1917-1919 Description of 3-inch (15-pounder) gun, model of 1903 and its breech mechanism Handbook of the 3.8-inch howitzer-matériel, model of 1915 : with instructions for its care : 1916 Handbook of artillery : including mobile antiaircraft, trench and automotive matériel Handbook of the Gatling gun, caliber .30, models of 1895, 1900 and 1903, metallic carriage and limber and casemate mount Description and rules for the management of the U.S. magazine rifle model 1898 and magazine carbine model of 1899 : caliber .30 Blueprint for world conquest as outlined by the Communist international / with an introduction by William Henry Chamberlin Scouting and patrolling : the soldier, the enemy, the ground voice of america forum lectures Biology / [Gairdner B. Moment ... et al.] Report Mr. Gurney from the Committee on Armed Services Conference report Mr. Hoffman from the Committee of Conference