WwMg/41 - Eagle/Mg10 Holster

[Pistol]

I recently picked up a BYF 42 luger rig with proper E/135 tool and two proper bakelite bottom mags. I did a search in both forums and the holster has reportdly "rare" stamps of WwMg/41 and Eagle/Mg10.

Looks like the opinion on these stamps has differed over the years. Some ideas include: an auxiliary force stamp, a Madeburg inspector stamp, a machine gun school No.10 , a Austrian eagle, etc.

Any new info on these marks? I did find that lugers and other guns marked with Mg10 are thought to be Madeburg reworks.