...s of some value, and was retained. About daylight the Freeborn hove in sight, and was coming to fulfil the duties assigned to her, when, much to the chagrin of the gallant lieutenant commanding, ( Magaw ,) she was opened upon by a heavy rebel battery, a short distance up the river, and forced to return. Since that time it has been discovered that the battery is located at Boyd's. Hole, not over two...