Lee, Great gun. As far as the engraving goes, I don't think it's good enough to be Oscar Young. Could it possibly be some very early work of Harry Jarvis? I believe Jarvis started with Smith & Wesson in 1905 and retired sometime in the mid to late 50's. I think it resembles his work. Just my two cents. I would be very interested in hearing other opinions.
I bet that was one proud shooter who owned that gun....

Chad Gripp