You will have to call S&W to find out. Not enough information given. Need detailed description of all markings, features, sights, bbl lenght, action type, etc..
Need to know the caliber in order to answer.
@ 112 years old
You can get it lettered by S&W.
Made @ 1964.
100-500 USD or so
Requires hands on appraisal
50 yrs old
Anywhere from $300 to $550.
Impossible to answer without more information, such as caliber and type of action.
Cannot be determined from just the serial number. Need a DETAILED description of ALL markings.
K
You can get a letter from S&W for 50 USD