Manufactured in 1860. The butt is period inscribed with "G.L. NEAFUS." Additional names/words are lightly inscribed on the sides of the frame and on the backstrap behind the hammer. The marking on the right side of the frame appears to be "Slaughter." The barrel is stamped with "G.W. AGER." (left), "R.W. AGER." (right), and "TOM CAREY/WILMONT..MINN." (top).