Desirable collection of six ink signatures of Union Generals on individual off-white sheets or cards ranging in size from 3 x 1.75 to 5 x 2, including: Robert Anderson, "Yours truly, Robert Anderson"; John C. Frémont, "J. C. Frémont, Maj. General, U.S.A."; Henry Halleck, "H. W. Halleck, General in Chief"; George B. McClellan, "Very truly yours, Geo. B. McClellan, Maj. Genl. USA, Sept. 11, 1863"; William Rosecrans, "W. S. Rosecrans, Maj. Genl."; and John Sedgwick, "John Sedgwick, Maj. General." In overall very good to fine condition, with some light staining to Sedgwick, and toning to McClellan and Anderson.