Thank you for your answers.
Another member of this forum (RBorecky) talks about a holster made by Gustaw Wagner :
http://forum.lugerforum.com/showthre...ghlight=wurzen
On my side, I have also a holster with a "Gustaw Wagner Wurzen 1919" back side marking.
The belt loops are not so close on mine. They have usual spacing.
I made some researches and Wurzen is a little town in Saxe, near Leipzig.
Just wanted to know more about this strange holster.
Francois