This is one of the rarest of all S&W revolvers. There were only 30 manufactured. It also has a straight-sided sideplate which weakened the revolver frame. Perhaps this was the reason that so few were made. This model was the first break-open double-action automatic-ejecting .32 that S&W produced. Features a 3" round barrel with raised rib, 5-shot fluted cylinder and round butt with plain smooth black hard rubber grips. Finish blued or nickel-plated. All 30 of these revolvers were manufactured in 1880. Serial range 1-30. Note: Rarity makes valuation speculative.