Raimey,
As I understand this gun was made around 1912-14. It could have been made by Sauer & Shon with some involvement of Luck. It also could be a guild gun with parts sourced from Sauer and Luck.
Thanks for all the information. I've read a lot of the history you mentioned. Your info sent me down several rabbit holes.

Tom


Suppose you were an idiot and suppose
you were a member of congress. But I repeat myself - Twain.