Clint,
What a nice holster for that price...
The problem with empty holsters...they need to be filled...so your hunt for an appropriate 1938-dated Mauser luger begins...
Here is a photo of a '41-dated holster I found 3 years ago in a local doll/antique shop for around $ 65...they had it tagged as a "repro"...I was happy to mate it to my '41 byf...