This 54 bore (.44 caliber) revolver is essentially a Beaumont-Adams revolver fitted with a Kerr patent rammer (rammer head installed flipped). It has a band of engraving at the muzzle, a fancy post front sight, London proof and view marks on the upper left at the breech and cylinder, lined borders, "COGSWELL & HARRISON. 223. & 224. STRAND. LONDON." on top of the trop strap and upper barrel flat, a notch rear sight at the rear of the two-screw frame, "HH" on the left side of the frame at the front, a sliding safety on the right, "ADAMS'S & TRANTER'S PATENT No 19362.T." on the right side of the frame, and a checkered grip. "63" is also on the back of the rammer and cylinder and likely in more concealed areas. It comes in a hardwood case with Cogswell & Harrison trade label and the following accessories: "D&J/IMPROVED" capper, F. Joyce & Co. cap tin, oil bottle, Dixon & Sons powder flask, nipple wrench, and a "54" marked bullet mold.