New Member, New Luger, Info Needed

[Sgtgeo]

Hello Lugerforum Members,

I recently aquired a Luger that has been in my family since WW2.

It was allegedly brought back by my Grandfather who died when I was very young. My Grandmother kept it in the holster in a drawer for my whole life. My grandmother decided to give it to me now rather than when she passes.

Here are the pics and a scan of an interesting document that was kept with the gun all these years. All I have done is lightly oiled it.

Any information would be appreciated.

I apologize if i posted in the wrong category

I've tried to include all the markings etc.

Thanks in advance
Geoff