11th Battery Light Artillery
Organized at Boston and mustered in at Readville for nine months' service August 25, 1862. Left State for Washington, D.C., November 3. Attached to Casey's Provisional Division, Military District of Washington, to February, 1863. Casey's Division, 22nd Army Corps, Dept. of Washington, to April, 1863. Abercrombie's Division, 22nd Corps, to May, 1863.
SERVICE.--Duty at Camp Barry, Defenses of Washington, D.C., until November 19, 1862. At Hall's Hill, Va., until November 27. Moved to Fairfax Station, Va., November 27-28; thence to Union Mill, and duty along Potomac from Wolf Run Shoals to Centreville until February, 1863. In forts on Centreville Heights until April. Ordered to Upton's Hill April 18. Duty at Forts Ramsey and Buffalo until May 23. Moved to Boston May 25-28, and there mustered out May 29, 1863.