Call Smith and Wesson and they will tell you. The Blue Book of Gun Values has some sn data.
No such model number.
Find a copy of the Standard Catalog of Smith and Wesson, sn data is in it.
The Smith and Wesson model 10-7 was made in the year 1977.
I cannot assign a year of manufacture without you providing a serial number to your Smith and Wesson model 28.
The Smith and Wesson model 4053 was made from 1991-1998.
No such model number.
No such model number.
Your Smith and Wesson model 19 was made in the year 1978 by the serial number that you have supplied.
You will have to call S&W with the serial number to find out.
Standard Catalog of Smith and Wesson, 3rd ed. might have the answer.
With the serial number that you have supplied,your Smith and Wesson model 66-1 was made in the year 1981.
Your smith and Wesson model 64-3 was made from 1977-1987.