Over/under or side-by-side rifle. Chambered for 12-gauge and .38-caliber percussion. Barrels from 28" to 34" in length. Two hammers and double triggers. Ramrod mounted beneath or on right side of barrels. Finish browned, with walnut stock. Examples with patchbox have been noted. Production was very limited. Over/under versions worth approximately 20 percent more than side-by-side values given. Manufactured between 1840s and 1860s.