Ok. This make sense. The number is 361. I was told that it was a forester from Bayern who ordered the drilling. I'm told he had it/used it until 1938. It's a pure speculation, but would the fitting of the scope demand a reproof?
If so, that could be the cause of the stamps. From what I have read, the Vienna snap lock fitting of the scope, is not used after the war.

I cant find a stamp of the single headed republican eagle with hammer and sickle, but I have the "EF" (First proof mark?) and the NPF mark. Both are assosiated to Ferlach as far as I understand.

Last edited by Skrotnissen; 05/17/17 03:15 PM.