If you are looking at the 21143, that is the serial # on all the action parts excepting all of the bolt (bolt, shroud safety) which has #1738 and I would believe has been replaced.
Bob Jones mentions a ? & Schlegelmilch as desirable on his website, and in a conversation with Martin Hagn the other day, he recognized the name as a Suhl maker, but didn't have time to research.
I assume "Suhler-waffefabrik?" means "Gunmakers of Suhl"?
I'll have it all back together next week.
Thanks,
Steve

Last edited by SDH-MT; 09/13/08 11:40 PM.