A 12-BORE (2 ½ IN.) DOUBLE-BARRELLED ROTARY-UNDERLEVER HAMMER RIFLE, late 19th Century

With 24 in. (61 cm.) black powder only browned twist 'laminated steel' barrels, three-leaf rear-sight, border engraved action and locks each retaining faded original case-hardened finish, the former engraved 'SIGHTED WITH 4 DRAMS OF POWDER', the latt