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.
Your serial number indicates that your Smith and Wesson model 39-2 semi auto pistol was made in the year 1974.
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
you would need the model number as well as serial number.
it is a Model 39-2 9mm pistol
the model is stamped inside the cylinder housing
Model numbers did not come into use until @1957
100-600 USD or so