This revolver was sold by the high end retailer F. Primavesi and son of Cardiff. The double action revolver has a twelve chambered 7.65mm pinfire cylinder with a loading gate and an ejector rod on the right side. Raised low blade front sight on a barrel marked "F. PRIMAVESI, & SON CARDIFF" on top. British proofs are stamped in each cylinder flute and on the underside of the barrel. "LONDON" followed by the serial number is marked on the right side of the frame. Fitted with finely checkered two-piece grip with a lanyard ring on the butt. In a partitioned wooden case lined in blue felt.