Thanks for the reply Mr. Fingers, I have never seen or handled an example of this pistol before. The finish really looked like nickel though when I picked it up, it must have been highly polished and looked as good as any nickel plate I have seen. I can get it for about $530.00. I got a light and looked inside the barrel and cylinder and they showed no signs of firing. You are right about the SN, I mistook the A for a 4.