copyright MDCCCCXVII (1917); full title: Manual of Military Hygiene for The Military Services of The United States"; Third, Revised Edition: hardbound; embossed front board; nice gilt lettering along spine; very good condition with unmarked pages except for inside front with the name of a doctor and a stamp (pic); no dust jacket.
 
"Published under the authority and with the approval of the Surgeon General U.S. Army. Illustrated with Seven Plates and Two Hundred and Forty-five Engravings".