...ain House in the Gap, four miles west of Middletown. On Friday, the army was all well over the mountain, well in hand for attack or defence more so by far than when the enemy made this attack at Gettysburgh , for the corps were then twenty miles away. Thursday night, the Sixth corps, which was in advance, had pushed out four miles beyond Boonsboro, or within three miles of Funkstown, Buford's cavalry h...