Hi, my family has a S&W 32 cal pistol that I believe was purchased in the 1950s. I am trying to figure out how to sell it but first need to identify it exactly. Even though it is in the original box there doesn't seem to be any obvious model identifiers. I read the sticky and here is what I know so far.

Description on box: Smith & Wesson Hand Ejector, Blued, 4”
32 cal long bullets
6 shot
Serial 690xxx
No safety

Kind of looks like an old-style police pistol. If that just isn't enough information I'll try and get a pic (current owner isn't tech savy...)

Thanks