A 120-BORE MASSACHUSETTS ARMS CO. ADAMS PATENT DOUBLE-ACTION FIVE-SHOT PERCUSSION REVOLVER, No. 4528, with blued octagonal sighted barrel, the top strap stamped 'Made For Adams Revolving Arms Co. N.Y. By Mass. Arms Co. Chicopee Falls. Patent May 3. 1853. June 3. 1856. Apl. 7. 1857.', blued cylinder and frame, blued safety-stop, rammer and arbor pin, chequered figured walnut butt, trigger-guard, blued butt-plate, and most of its original finish (some minor pitting)