Impossible to answer without the serial number. You will have to call S&W.
Smith&Wesson model 14
Serial number.
You need to include a model number to get your answer.
MOdel 10 or 12
Smith and Wesson is the make.
you would need the model number as well as serial number.
The smith and Wesson model 39 was introduced to the public in 1955.But in 1949 the U.S. Army used it as a service pistol trials
Your serial number indicates that your Smith and Wesson model 39-2 semi auto pistol was made in the year 1974.
it is a Model 39-2 9mm pistol
Model numbers did not come into use until @1957
the model is stamped inside the cylinder housing
100-600 USD or so