Brigadier general in the Union Army (1836–1932) who later served as a congressman from Ohio, and was speaker of the House from 1881 to 1883. Original 4 x 6.5 cabinet photo by an anonymous studio, signed in the lower border in black ink, “J. Warren Keifer, Bvt. Maj. Genl. Vols., U.S.A.” In fine condition, with some scattered light surface marks. RR Auction COA.