15th Cavalry Hotchkiss M1909 Handbook + Supplement 1915 Original Machine Gun For Sale

Original Hotchkiss M1909 handbooks in hand-tooled leather cover, identified to 15th Cavalry, Machine Gun Troops, 1st Section. The manuals are dated 1915, which lines up with the unit’s deployment along the Mexican border in 1917. Included are the Handbook along with the Supplement. The binding is fragile, but intact. It looks like all pages are present. The leather is supple, but shows wear. Please let me know if you have any questions.