I would suggest that the gun that Ken is identifying is by Schuler. The 1929 date is within the time that Lindner was still Daly's agent in Suhl. Schuler and others were building the guns for Lindner's approval and shipment to Daly.Alfred Kahn was in the picture as well but without my notes, I cannot remember what the dates were.
I think the reason that so many of these guns appear somewhat alike is that the castings came from the same source. That being Sauer.
The serial number of Ken's gun is right where it would be if Schuler had built it.
Best,
John
