Manufactured in 1862. The top of the barrel has the standard double struck one line New York U.S. AMERICA address, "COLTS/PATENT" on the left side of the frame, and "36 CAL" on the left side trigger guard shoulder. The cylinder is roll engraved with the Texas Naval battle scene. The matching serial number is marked on the barrel, frame, trigger guard, cylinder and back strap, with the partial number "988" on the wedge and arbor pin. Blade front and hammer notch rear sight and fitted with a one-piece checkered ivory grip.