Buy a copy of the Standard Catalog of Smith and Wesson by Supica and Nahas.
You will have to call S&W with the sn to find out.
You will have to call S&W to find out.
You must call S&W and provide them the sn to find out.
S&W has been making firearms since the late 1800's.
You will have to call S&W to find out.
You will need to call S&W to find out. Does not follow normal sn convention.
Call S&W
You will have to call S&W to find out.
You will have to call S&W to find out.
You must call S&W to find out.
You must call S&W to find out.
You will have to call S&W to find out.