Instructions for mounting, using and caring for 12-inch mortar carriages, model of 1891, for mounting cast-iron mortars, model of 1886 and steel mortars, model of 1890, April 19, 1904, revised December 22, 1909.
Contributors: United States. Army. Ordnance Dept.
Edition: Rev., April 21, 1917.
Publisher: G.P.O.
Published: 1917
Place of publication: Washington [D.C.]
Language: eng
Number of pages: 24
Subjects: United States. Army -- Ordnance and ordnance stores -- Handbooks, manuals, etc.