271. Special regulations. Changes 5 [for] Special regulations 28 [Sanitary regulations and control of communicable diseases, 1917]; Nov. 24, 1919. Bookmark Corporate/Agency Authors: General Staff Corps Publisher: General Staff Corps Date: 1919
272. Infantry drill regulations, United States Army. Bookmark Corporate/Agency Authors: General Staff Corps and War Dept. Publisher: General Staff Corps Date: Revised 1904. 1904 [reprint 1907]