You will have to call S&W. If you have the 3rd ed of the Standard Catalog of S&W, you might find it in there, but, it will take you a few days.
You will have to find a copy of The Standard Catalog of Smith and Wesson and check each model number.
a 629 in 7.5 inch ss unfluted cylinder
Smith and Wesson's most popular revolver was the .38 Special, widely used by police officers, both in the United States and abroad.
What is the value of my 1955 smith & wesson 45 target master revolver?
Standard Catalog of Smith and Wesson.
A fine revolver.
email the serial# to smith & Wesson and they will respond with the date
1995
@ 1943
Revolver in 38 Spl
Yes
What is the value of a model 24 Smith & Wesson revolver with a 4" barel? It has never been fired.