Help IDing .32 revolver

[SCWA—83]

S&W .32 long revolver passed down from my grandmother. Her grandmother was the original owner (died 1973). I’m not sure about the numbers behind the yoke. Help with identification is appreciated.

 

[Wiregrassguy]

Welcome to the forums from the Wiregrass! You have a .32 Hand Ejector, 3rd Model that likely shipped in early 1920. The numbers in the yoke cut are only used during manufacturing to keep fitted parts together.