.36 Caliber. 7.5" barrel length. SN: 15097. Blued metal finish with brass triggerguard mounting two piece walnut grips and octagonal barrel. Single action solid frame percussion pistol with topstrap notch and front brass bead sights in addition to the Colt pattern loading lever typically encountered on this variation. Top of the barrel is stamped E. WHITNEY/N. HAVEN. Revolver shows matching serial numbers on majority of parts but the loading lever does not match. Martial inspection markings include B initial on the triggerguard, cylinder, right barrel, and right frame. Replaced loading lever lug. Face of hammer has been welded and rebuilt, and the revolver mounts a non-matching replacement retaining screw for the loading lever.