Hello guys I live in a fairly remote area in New Mexico. I have been looking for a small .38 special like a model 36 for my collection. I mainly have k frame and n frame smiths. The last gunshow I missed a few 27-2s that other people bought before the show. Usually it's newer plastic guns .22 rifles and jewelry. This time I was there early today. I ran around the tables looking saw a couple colt diamondbacks .38 specials in 4in. One was 1100 and the other was 1600. I had cash in my pocket and was at the last table. There in the case was a lil 37 no dash flat latch. The diamonds were on it priced at 425$. I asked the old guy if I could see it and he said go right ahead. I opened the cyl looks clean. The barrel flawless clean. The gun was carried has some marks. I'm not been lucky finding flawless collector guns I find shooters that are clean. I walked around and went back and bought it. Did I do bad on it? The serial is 307xxx. Any idea on date of manufacture? I appreciate it.