Forty hours of fire on Wagner begins
“This morning the long-expected, and, by the sappers, anxiously hoped for, bombardment of Wagner by all the land batteries and the Ironsides began, and with it ended all the difficulties in sapping.” In the twelve hours to noon the Confederates fired 173 shots and the Federals 864. By evening the Federal flag stood abreast of Wagner’s south angle.
Major Brooks’ journal, OR I, 28, Pt. 1