Serial Number: H51190. Very good condition. Bore is bright and shiny. Firearm has some light handling wear, including cylinder turn lines from normal operation. 

This Smith & Wesson Model 31-1 was manufactured sometime cicra late 60's - early 70's. Featuring a 2" barrel, 6 shot cylinder, SA/DA trigger, fixed sights, case colored hammer & trigger, and has checkered walnut grips. Comes with a holster.