Benjamin F. Gue,
History of Iowa From the Earliest Times to the Beginning of the Twentieth Century…
(1903)
“ The artillerymen and infantry fell back in some confusion but rallied at the foot of the hill and acted as sharpshooters to protect the gunners of the principal work, Fort Curtis. Against this fort now came the exultant enemy, shouting and cheering, confident of victory. Five twenty-four pounder siege guns and one thirty-two pounder columbiad now opened upon the black mass of men as it swept up the hill. ”
