Learning from Knowlton that the British Infantry who had followed him in were about three hundred strong, and knowing that they were some distance from their main army, Washington determined, if possible, to effect their capture. Knowlton's men, who had done nobly, were ready for another brush, and there were troops at hand who could be depended upon to behave well under any circumstances. The opportunity for a brisk and successful skirmish presented itself, and the general proposed to improve it. Accordingly he formed the plan of engaging the enemy's attention in their front, while a flanking party should attempt to get into their rear and cut off their escape. The troops that were stationed nearest to the Point of Rocks at this time appear to have been Nixon's brigade, of Greene's division, Weedon's newly arrived regiment of Virginians, General Beall's Marylanders, Colonel Sargent's eastern brigade, Clinton's and Scott's brigades, and other regiments belonging to Putnam's and Spencer's divisions. For the flanking detachment, the general selected Knowlton's Rangers, to whom he added a reinforcement of three of the Virginia companies, about one hundred and twenty men, under Major Andrew Leitch. These were directed to make their way or "steal around" to the rear of the enemy by their right flank. To make a demonstration against the enemy in their front, while the flanking party effected its object, a detachment of volunteers was organized from Nixon's brigade, under Lieutenant-Colonel Archibald Crary, of Varnum's Rhode Islanders,[197] who marched down into the "hollow way" directly towards the British on the opposite ridge. As Washington hoped, this move had the desired effect. The British, seeing so small a party coming out against them, immediately ran down the rocky hill into an open field, where they took post behind some bushes and a rail fence that extended from the hill to the post road about four hundred yards in front of the Point of Rocks.[198] This field was part of the old Kortwright farm, lying just west of the present Harlem Lane, above One Hundred and Eighteenth Street, in which the line of that fence had been established for more than half a century before this engagement, and where it remained the same for more than half a century after. It is possible to-day to fix its exact position, for the march of modern improvements has not yet disturbed the site.