Smith, Poultney & Trimble" rifle, single shot, 50 caliber. Round barrel, rifled, with sides to the thunder, with rise, of 52 cm. Struck with the thunder " A.J.N. ". Breech with saddle ring marked "MANUFACTURED BY MASS ARMS CO CHICOPEE FALLS / ADDRESS POULTNEY & TRIMBLE BALTIMORE, U.S.A" and "SMITH'S PATENT / JUNE 23, 1857". Breech with beautiful markings. Iron fittings. Walnut stock with military markings (broken and repaired). Bronze finish with patina. A.B.E. N° 21105 Manufactured from 1861 to 1865 at 30 000 pieces.