K18,732 - K73,121……..…1948
K73,122 - K84,149……..…1949
Impossible to answer without knowing the caliber.
It should be marked on the barrel.
Not enough details to answer.
YOu must call S&W with the serial number to find out.
The Standard Catalog of Smith and Wesson, 3rd ed, by Supica and Nahas.
Need to know the caliber in order to answer.
Need to know the caliber in order to answer.
Need to know the caliber in order to answer.
Need to know the caliber in order to answer.
Call S&W with the serial number.
Impossible to answer without knowing what caliber it it.
@ 112 years old