Well, again, thanks for everybodies great comments and help on further tracking the history of what I have come to call "The Holy Grail of Springfield."
Early this morning, I continues my research on the little gem with a very good friend of mine who is a Master Electrician. I decided I needed to enlist the help of an expert, and, of course, he immediatly came to mind. Using special screwdrivers he brought along, we took the sideplate off, using knowledge I have gained on this forum. I am proud to say, we were able to remove the sideplate with little problem. The screwdriver did slip a little and barely nicked the sideplate a tiny bit, once again, showing the pristine stainless steel under the blue coating.
I found a diagram of a Model 64 on the internet and made the following discoveries. some of the internal parts were not coated with the blue finish and, still show the natural stainless steel, they are bright and shiny. My friend, the Master Electrician, confirmed that the color is EXACTLY the same as parts in the Stainless steel model 65 that we are using as a comparison. So now, two local experts, my friend the CPA AND the Master Electrician have both confirmed what I knew all along. My Master Electrician friend is an older guy who had cataract surgery and he wears those coke bottle looking glasses. I'll tell you what, when I put those on, it was like using a microscope. I swear, I could see the molecular structure of the stainless steel. In a way, it really feels like I am doing historical research. I know now how he felt the first time Carl Sagen looked at the Univerese.
Anyway, these parts, INSIDE the gun, are still in thier natural stainless steel finish:
The hand
The rebound slide
the cylinder stop
the trigger lever
The locking bolt
And, the center pin.
I will continue research on the links to Gen MacArthur, again, thank you S&WChad for giving me another trial to follow on this piece. I have already found some VERY interesting ideas to follow up on.
In this picture, you can clearly see the outline, of what appears to be, a Smith and Wesson K frame under the Generals shirt. As S&WCHAD pointed out, after the little slap down from his good friend George, it would make sense that he carry the gun a little more discreetly. I outlined where the gun is printing through his shirt.
And, another photo showing General MacArthur defending against a gun grab, again, exactly where he would be carrying the model 64: