With the brain trust we have on this site, could someone please fill in a blank spot in my Parker knowledge? What was the original finish applied to the solid steel butt plate of a lifter gun?
I've searched the "Parker Story" and this site without finding solid evidence.The backside of the one I just removed from an 1880 gun resembles rust bluing, but I'd like to know for sure.
__________________

"Double guns are a sport and a pastime built into a beautiful package to which I attach myself when entering the great theater of autumn, those days now grow more precious because we are given so few".. Robin Lacy