I did some trading with a local S&W collector today and came home with a pair of nice ones. The first one is a minty Model 19-4. But the real prize is the 4 screw 5" Model 27 no dash that shipped in 1961. The grips aren't numbered to the revolver but they're close. The only ding is on the left side of the frame right below the cylinder. All in all, it's still a 97% piece. I really wasn't looking for an N frame as I don't collect them but it was too nice to pass up.
Model 19-4:
Model 27 No Dash 4 Screw:
Model 19-4:


Model 27 No Dash 4 Screw:

