I picked up a S&W New Departure, 32 cal. Safety Hammerless at an auction the other day and would like to find a parts drawing of it. Also any general info on this model. I think it is a 32 Safety Hammerless, 1st Model 1891, but I'm not sure, ser #144xxx. The nickel finish is shot but the rest of the gun appears to be descent. Any info or directions to info is most welcome.