port the fighting line and the other to act as a reserve, or as the changing conditions of the combat might render expedient. But under his supervision this defective formation was soon rectified, three companies being placed on the right and four companies on the left of the road, the former, under Lieutenant-Colonel Burke, moving forward in support of Major Gilbraith, and the latter being held back for a time. Major Gibraith and Colonel Burke's troops, being unable to cross the creek, passed over the bridge that spans it by the left flank, the former's companies having previously occupied a sheltered place in a ditch parallel to and to the right of the main road. About this time the advance-guard, one of the companies of which (Penrose's) had previously held for a short time a knoll on the left of the road, moved forward and crossed the iron bridge, the advance sections of the companies being led by Lieutenants Alexander and Wells, respectively. After . . . a time the entire advance-guard, including the two Gatling guns, was concentrated on
