... in the capture of General Miles' garrison, numbering some 12,000 men, besides seventy-three pieces of artillery, 13,000 small arms and a large quantity of military stores. We did not tarry long at Harper's Ferry , but marching all night on the 16th, up the Virginia shore, recrossed the Potomac at Shephardstown and arrived upon the battlefield of Sharpsburg, or Antietam, early on the morning of the 17th of Sep...