...cessful is hardly recorded. Its achiever was Sergeant Joseph E. Griffith, company I, Twenty-second Iowa V. I., who deserves equal admiration and praise. Within thirty minutes after ten o'clock, Benton 's and Burbridge's brigades, fired with noble emulation, rushed forward; made a lodgment on a similar work in their front, and in like manner planted our flag upon it. This cost a sanguinary struggle....