This particular Colt revolver was originally manufactured in 1871 and later in the 1870's converted to metallic cartridge. Known as the Second Model Richards this was the transition between the Richards and the Richards-Mason models. The distinguishing features of this model are the Richards-Mason breech plate and the presence of the firing pin hammer. The top of the barrel is marked "---ADDRESS COL SAML COLT NEW - YORK U.S.AMERICA---", the two line July 1871 and 1872 patent dates are marked on the left side of the frame over a slatted "COLTS / PATENT" and the naval engagement scene is roll engraved on the cylinder. All serial numbers match including arbor and loading gate (this confirms the configuration being correct). The revolver is fitted with smooth one piece varnished grips.

Fine. The barrel and ejector housing retains 40% of the bright original blue finish mostly on the underside and in protected areas with the balance having a smooth gray patina. There is some strong original finish on the edge of the rebated portion of the cylinder, otherwise the cylinder has a smooth gray patina. The scene is strong and the markings clear. The frame retains 60% vivid original case colors mixed with smooth dark mottled patina. Strong blue finish on the top and butt of the back strap and the trigger guard shows some strong original silver with an aged patina in the guard area and a polished finish on the front strap. The grips are fine with 75% of the original varnish remaining with scattered "chipping" of the varnish. There are ten small notches on the upper rear of the left side and overall minor dings and dents. The markings are clear. The action is excellent.