Please... help me identify this.

[charlessummers]

Went to a local gun show this weekend and picked this up on a whim. Usually, all of my S&W's have model numbers, or I'm at l am able to correctly identify the others with help of the S&W 5th edition book. What I'm kind of thinking at least, is that it's a .38 S&W short but it's hard to understand the marking. Serial number is: 512066.

 

[mmaher94087]

It's a .38 S&W (no short needed) Double Action 4th Model. It looks like a 4" barrel and was blue. These were made between 1895 and 1909.