Nice oldie TW.
Well I got it. I found out that it is a 5 screw K-38, pre model 14 born in 1953. I'm not sure if this is a K-38 Masterpiece or not. I think that depends if it has the target trigger and hammer. I'm not sure if I know how to tell a target trigger and hammer. It has the sweetest trigger that I have ever seen, almost scary sweet. It's fairly clean. The barrel is 6 inches. It should have the diamond magna grips. I need to see if I can find a set of those, but from what I can tell that won't be easy or cheap. I will try to figure out how to take a digital picture and post it the next time I have some time off of work in about a week.
This had belonged to a friend that I went to school with from K-12 grade who passed away recently.