Mission Accomplished. On mission to clear area of CSA forces, Colonel G. W. Gallup with USA troops was attacked here April 13, 1864 by CSA force under Lt. Colonel E. F. Clay. Union troops repulsed Confederates. Next day USA attacked CSA at Half Mountain, south of Salyersville. 60 CSA killed or wounded; 60 men, 200 horses, 400 saddles, 300 small arms captured. USA losses were slight. Erected April 5, 1963. For more information, see ExploreKYHistory: Mission Accomplished