ALS signed “W. T. Sherman,” one page, lightly-lined both sides, 5.5 x 9.25, personal letterhead, October 1, 1890. Letter to General Porter. In part: “Butterfield has been here today and we have agreed that his invitation for Saturday shall stand, and I will take Sunday evening the 5th. I shall accept for Webb’s reception for the 7th and the dinner by the Office of the Army of the Potomac the 20th of Oct. On comparison of the Vol. 7 of the ‘Guerre Civile En Amerique’ with my English translation, it is embraced in mine. I therefore return yours with thanks.” In fine condition, with a uniform shade of toning. RRAuction COA.