Manufactured in 1861 and subsequently converted to rimfire. A Similar example is shown on page 212 of "The Book of Colt Firearms" by Wilson. Frame, arbor pin, triggerguard, and backstrap numbers match. Rear face of the cylinder, wedge, trigger guard, and backstrap marked "6". Grip mortise marked "4466". Provenance: The Charles Marx Collection

Good overall as refinished with scattered wear, patches of flaking, and some light pitting. Mechanically functions.