...nting in all to about seven hundred, to make an assault upon the main body at the Gap, and wipe out the foul den of miscreants at a blow. Sounding Gap is situated about forty miles south-east from Piketon , and is connected, by a good turnpike-road, with Gladesville and Abingdon, Va. A road has been cut through the Gap, which is now entirely obstructed on the western slope by large trees, fallen ac...