First Luger, help needed

[Lyn Islaub]

I'm with Doubs. The proofs on the right side of the receiver are Weimar era as are the barrel proofs. I hear Don's argument, but too many signs point to one of the chamber dated pistols manufactured out of new and left over parts in the 1920-21 period. Those Weimar proofs are never seen on the so-called 1920s alphabet commercial pistols.
Lyn