Regimental History from Frederick Dyer's A Compendium of the War of the Rebellion
Organized at Camp William Penn, near Philadelphia, Pa., August 3-10, 1863. Ordered to Dept. of the South. Attached to 4th Brigade, Morris Island, S.C., 10th Corps, Dept. of the South, to November, 1863. 3rd Brigade, Morris Island, S.C., 10th Corps, to January, 1864. Montgomery's Brigade, District of Hilton Head, S. C., 10th Corps, to February, 1864. 2nd Brigade, Vodges' Division, District of Florida, Dept. of the South, to April, 1864. District of Florida, Dept. of the South, to October, 1864. 4th Separate Brigade, District of Florida, Dept. of the South, to July, 1865. Dept. of Florida to October, 1865.
Siege of Forts Wagner and Gregg, Morris Island, S.C., August 20-September 7, 1863.
Action at Forts Wagner and Gregg August 26.
Capture of Forts Wagner and Gregg September 7.
Operations against Charleston from Morris Island until January, 1864.
Moved to Hilton Head, S.C., thence to Jacksonville, Fla., February 5-7, and duty there as Heavy Artillery until May, 1865. (1 Co. at Fernandina, Fla.)
Expedition from Jacksonville to Camp Milton May 31-June 3, 1864.
Front Creek July 15.
Bryan's Plantation October 21.
Duty at Tallahassee, Lake City and other points in Florida May to October, 1865.
Mustered out October 31, 1865.
Bates, Samuel P. History of the Pennsylvania Volunteers, 1861-5. Harrisburg: B. Singerly, 1869-1871. Vol. 5, pp. 925-942.
Bennett, B. Kevin. "The Jacksonville Mutiny." Civil War History (March 1992): 39-50.
Fannin, John F. "The Jacksonville Mutiny of 1865," Florida Historical Quarterly 88 (Winter 2010): 368-396.
Klingman, Peter D. Josiah Walls, Florida’s Black Congressman of Reconstruction. Gainesville: University of Florida Press, 1976.
Sauers, Richard A. Advance the Colors!: Pennsylvania Civil War Battle Flags. Harrisburg: Capitol Preservation Committee, 1987. Vol. 1, p. 44.
Young, Darius J. "Henry S. Harmon: Pioneer African American Attorney in Reconstruction-Era Florida." Florida Historical Quarterly 85 (Fall 2006): 177-196.
Ulysses Doubleday Order-Book, Manuscript Division, Library of Congress.
White, Jonathan W., Katie Fisher, and Elizabeth Wall, eds. "The Civil War Letters of Tillman Valentine, Third U.S. Colored Troops." Pennsylvania Magazine of History and Biography 139 (April 2015): 165-182.