10th New Hampshire Volunteer Infantry

Organization:

Regiment organized at Manchester and mustered in September 4, 1862. Left State and moved to Washington, D.C., September 22-25; thence to Frederick, Md., September 30; to Sandy Hook, Md., October 4, and to Pleasant Valley October 6. Attached to 1st Brigade, 3rd Division, 9th Army Corps, Army of the Potomac, to April, 1863. 1st Brigade, 2nd Division, 7th Army Corps, Dept. of Virginia, to July, 1863. 3rd Brigade, Getty's Division, United States Forces, Norfolk and Portsmouth, Dept. of Virginia and North Carolina, to April, 1864. 2nd Brigade, 1st Division, 18th Army Corps, Dept. of Virginia and North Carolina, to December, 1864. 2nd Brigade, 3rd Division, 24th Army Corps, Dept. of Virginia, to June, 1865.

The 10th was involved in 18 engagements.
The highest casualties came at Cold Harbor -23.