This is an S&W Model No1 ½ Single Action 32 centerfire and is a nickel 3.5” barrel with a very early serial number 1102. It was made in 1878 and retains 85% original nickel finish. The mechanical function is very good crisp and tight. The bore is very good bright and shiny with strong rifling but shows a tiny bit of light frosting, very faint. It comes cased in a box with a label on the lid but is discolored and hard to read. This does not have the strain screw that was on later models.