Reportedly, 800 of these revolvers were manufactured c. 1850-1851. It is marked "MASS. ARMS Co./CHICOPEE FALLS" on the top strap, "WESSON"S & LEAVITT'S PATENT" on the lock, "85" on the arbor pin, "192" on the recoil shield, "LEAVITT'S PATENT APRIL 29, 1837" on the back of the cylinder, "WESSON'S PATENT AUG. 28, 1849" on the ratchet, and "NOV. 26, 1850" on the barrel latch. It has fixed notch and rear sights, scroll engraving on the hammer, a brass trigger guard, and a smooth walnut grip. Provenance: The Malcolm B. Troup, Captain, US Army, Retired Collection

Good with mottled gray and brown patina, moderate pitting overall, concentrated mostly on the back strap, general moderate wear, aged patina on the trigger guard, some battered or broken nipples, and mostly distinct markings. The refinished grip is also good and has some minor loss at the toe on the left, mild handling wear, and light scratches and dings. Mechanically fine.