My department issued the Combat Masterpiece, both 2 and 4 inch, from about 1950 to 1991. I took one when offered, even though I had no intention of ever carrying it.
It was serial number K522975, marked "SLCoSO 72" on the left side below the thumb latch/cylinder release. It had been refinished at least once, by someone who really loved using the buffing wheel. It had the sharp edges rounded off, dished out screw holes, and the roll markings really thinned out. It was shiny, though. The stock Magna grips had been sprayed with some sort of varnish or laquer without even so much as tooth-brushing the crap and crud out of the checkering.
I turned it back in to the department in 1992. I now wish I had found out which shop we traded it to and gone in and bought it. As I age, I am waxing very nostalgic.
My wife was in an art show in Scottsdale, AZ in about 1993 or so. I ran around visiting some gun shops while there. One was a huge gun and sporting goods business in a fairly large white building. They had a big gun department and in one glass counter, they had at least 50, maybe 100 used Combat Masterpiece revolvers for sale. Just about all blue and just about all 4 inchers. I had never seen so many of the same handgun in one place at the same time.
If the .38 Special is enough cartridge for your shooting chore, the Combat Masterpiece is one of the finest handguns ever made to chamber the round.