All Sources

Returns From Regular Army Engineer Battalions, Sept. 1846-June 1916; Microfilm Publication M690, 10 rolls; NAID: 300381; Records of the Adjutant General’s Office, 1780s-1917, Record Group 94; The National Archives in Washington, D.C.

Returns From Regular Army Artillery Regiments, June 1821-Jan. 1901; Microfilm Publication M727, 38 rolls. NAID: 300381; Records of the Adjutant General’s Office, 1780s-1917, Record Group 94; The National Archives in Washington, D.C.

Returns From Regular Army Field Artillery Batteries and Regiments, Feb. 1901-Dec. 1916; Microfilm Publication M728, 14 rolls. NAID: 300381; Records of the Adjutant General’s Office, 1780s-1917, Record Group 94; The National Archives in Washington, D.C.

Returns From Regular Army Cavalry Regiments, 1833-1916; Microfilm Publication M744, 117 rolls. NAID: 300381; Records of the U.S. Regular Army Mobile Units, 1821-1942; The National Archives in Washington, D.C.