...t Moultrie. She seemed to be loaded with cotton and turpentine, for our shells soon set her on fire, and she burned until after dark. Colonel Mulford, our commissioner of exchange, had arrived at Hilton Head with 3,200 Confederate prisoners. He met Captain Black, the Confederate agent, on the 11th, in the Savannah River, and arranged for exchanges at that point which took place soon afterward. With N...