Made in 1952. No way to tell model without a detailed description of all features, markings, bbl length, sights, box, accessories, etc..
04
@1969
1969
1977
No serial number given = no answer.
1986
1979
You must call S&W
80-81
You will have to call S&W
You must call S&W
You will have to call S&W for the date.