[QUOTE An experienced refinisher may be able to match the original blue.[/QUOTE]
Once upon a time, when I was talking instead of listening, I came into possession of a truly fine blue N frame 44 Target. It turned out everything was truly fine except for the cylinder. It had a horrible turn line which had been "touched up" with cold blue. AAAARRRRRRRRRRGGGGGHHHHHHHHH!
I called an experienced refinisher----Turnbull. "Can you refinish a cylinder to match the rest of the gun?" "Sure, send it on in." I was going to be in the neighborhood sooner rather than later, so I didn't send it in---I took it in.
"Can you refinish this cylinder to match the rest of the gun?" "NO!" "Well, I called, and you said you could." "Who'd you talk to?" (Good question!)
He continued. (He, by the way, was THE MAN in charge of refinishing.) "Bluing is a living thing-----it reacts to its environment. This gun is 50-60 years old. The finish is perfect----but it's not the same as it was 50-60 years ago. We could do that cylinder fifty times, varying things a little each time---and IF we got lucky, we could match the gun two times out of fifty tries----how do you like those odds?" "Not hardly!"
I sold the gun---ending up sadder but wiser. (Actually, I sent the gun back to the factory. They refinished the entire gun. Then I sold it----ending up at least wiser---but not hardly sad at all.)
Ralph Tremaine