...on of our capital. Several field-batteries were brought in, one or two at a time, upon both flanks, but each was quickly overwhelmed. The artillery under D. H. Hill, which had been engaged at White Oak Swamp the afternoon of the 30th, had entirely exhausted its ammunition and been sent to the rear to replenish. In the demand for guns, A. P. Hill sent two of his batteries, Davidson's and Pegram's. Pegra...