...sed O'Neal and checked Iverson's advance. . . . The Twelfth North Carolina regiment, which had been held well in hand by Lieutenant-Colonel Davis, and the shattered remnants of the other regiments of Iverson 's brigade, which had been rallied and organized by Capt. D. P. Halsey, assistant adjutant-general of the brigade, made, under his guidance, a dashing and effective charge just in time to be of consid...