... Supplement to Machine gun drill regulations (provisional) 1917 and Provisional machine gun firing manual, 1917.
Contributors: United States. War Dept.; United States. War Dept. General staff.
Publisher: General headquarters, American expeditionary forces
Published: 1918
Place of publication: [n.p.]
Language: eng
Number of pages: 354
Subjects: Machine guns.
Notes: At head of title: Confidential.  No. 1320, G-5.  Not to be taken into front line trenches.