I acquired a Zella-proofed gun last week on Gunbroker and am unsure of the maker. It's a non-ejector with sideclips, scalloped receiver edge and cocking indicators.

http://www.gunbroker.com/Auction/ViewItem.aspx?Item=216892455

It has what appear to be both "August Schueler of Suhl" and "Sauer and Sohn" markings on the barrels.





And what appear to be typical proof marks.

















It needs a minor stock repair and the checkering recut, a few scratches touched up, but otherwise it remains a tight, uncut and unbuggered, 6lb gun.


Bob