...the least wavering or hesitation on our part would have been attended with great loss. The Warwick line, upon which we rested, may be briefly described, as follows: Warwick river rises very near York river , and about a mile and a half to the right of Yorktown. Yorktown and Redoubts Nos. 4, and 5, united by long curtains and flanked by rifle-pits, for the left of the line, until, at the commenceme...