Most likely by Crosby photog to the 13th in 1861 but no imprint.  Pistol in Belt.  Sewell H. MerrillResidence Marlborough MA; a 24 year-old Shoemaker.Enlisted on 6/29/1861 as a Private.On 7/16/1861 he mustered into "F" Co. MA 13th Infantry He was discharged for disability on 2/16/1863He was listed as:* POW 8/30/1862 2nd Bull Run, VA (Paroled)Other Information:born in Hampden, MEMember of GAR Post # 54 (Captain C. S. Hastings) in Berlin, MAHeld GAR Offices:* Post Commander # 54died 7/3/1921After the War he lived in Berlin, MA