...oined by General Hartsuff and his command. Their numbers were swelled by junction with other troops. At the mouth of the Clinch River they first had communication with Colonel Minty's cavalry, on Rosecrans 's extreme left. At Loudon bridge General Shackelford had a skirmish with Confederates, and drove them across the stream, they burning the magnificent structure, 2,000 feet long. Early in Septembe...