[foxdoublegunner]

Gentlemen,
Attached are fotos of my new Erfurt Luger tool (on right) and my old Luger Tool. I believe that the markings on my new tool are crown over V but I don't know what the unit markings on the reverse are other than that Klaus identified them as belonging to a police unit. Any additional info would be appreciated. Would the new tool be correct for my recently acquired 1913 Erfurt and is a tool with unit markings considered rare or are they quite often encountered?

Thank you,
Ricardo