S&W Model 37 Airweight

[ohio58]

I just picked up a nice Smith & Wesson Model 37 Airweight. Im trying to find out the year of manufacture. Its blued with flat latch and diamond stocks.
I think the diamond stocks went away in 1968 ,but not sure about the flat latch. The serial number is 3084xx . Im thinking it might be from around 1964/1965.
Any information would be greatly appreciated.

 

[Twiki357]

Check out the first "Sticky" on this section. You should be able to figure out the born on date. If that doesn't work, you can email S&W and they will let you know when they first shipped from the factory.