German Nazi holster ?

Hi.
I am trying to identify the following holster :-
Brown leather, 18 cms in length, 13 cms wide at top. It has a top flap and a retaining strap which comes from one side up to a steel stud on the top flap.There is also a spare magazine pouch on the front. On the top flap, it is stamped with a German eagle above a small swaztika. Underneath the swaztika it is stamped WaAD20. Shows some slight scuff marks but all the stitching is intact and generally it is in good condition. Will try and post some photos. Any info would be greatly appreciated.

Looks like you got it bang on. A member from the Wehrmacht site has identified it as being from a French Unique model 17 pistol, Unique Kreigsmodell which was made in occupied France for the Germans. Thanks for all your labours.