By the serial number.
Old gun catalogs and magazines
Your model of the 32-20 was made bettween 1915 and 1940, but thanks to your serial number I can tell you that yours was made around 1920, give or take a year.
If you call SW and give them the serial # they can tell you.
You can't. The best you can do is find out when it left the factory. Call S&W and they will tell you.
Call S&W and they will tell you when it left the factory.
Call S&W and they will tell you.
Call S&W and they will tell you when it left the factory. It could have been made a week to a year before.
Your gun was made between 1970-1972. Hope this will help. Best TrophyMatch45
Call S&W and they will tell you.
You will have to call S&W with the sn to find out.
50 USD
Call S&W, they will tell you.