108th United States Colored Infantry at Rock Island Prison

Source: http://www.illinoiscivilwar150.org/chronos/chrono1864.html
Source: http://www.illinoiscivilwar150.org/chronos/chrono1864.html

108th were stationed at the Daviess County Courthouse and fought in a small skirmish with Confederate guerrillas near Yelvington, KY. They later were moved to Illinois to guard Confederate prisoners at Rock Island Prison.