Smith & Wesson Model 10-5, .38 Special cal. double action revolver.  Serial #D512429, mfg. 1973.  Excellent condition.  4” pinned barrel has excellent bore with light muzzle wear, fixed sights.  Barrel and frame have 96% blue with one small rub spot of right side slight back strap wear.  Cylinder has 97% blue with index marks.  Case colored hammer and trigger are 100%.  S&W checkered walnut grips are 97% - slight finish wear on back strap.  Double action works fine and locks up tightly.  An extremely nice example of this famous revolver!