Letter from Ulysses S. Grant to William Tecumseh Sherman, September 4, 1864
written by Ulysses Simpson Grant, 1822-1885 (1864); edited by Thomas Budd Van Horne; in History of the Army of the Cumberland: Its Organization, Campaigns, and Battles, Written at the Request of Major-General George H. Thomas Chiefly from His Private Military Journal and Official and Other Documents Furnished by Him, vol. 2 (Cincinnati, OH, 1875), 219-219