1939 P.08 of unknown heritage maybe Luger?

[Der_Michi]

Hi fellow collectors,
I hope my english is not as bad as it sounds to me. I tried to read as many topics as possible to get things right, hopefully careful enough.

The Model I was presented to buy was offered by somebody who has literally no idea of what he has to sell, so all informations about it are rare at best...
I asked him for some pictures that match your requirements. Since the gun is not mine it is difficult to get the pictures made perfectly. Sorry for that.

Serial Number 4547 on frame
"Eagle" and "NPv" Marking on frame (couldn´t find anythig about those Markings)
"42" on front toggle link (Luger Company Code?)
"1939" on frame (Year of Production?)

Markings seem to be there but hard to identify for me.
Numbers are mathing except Magazine.

I would appreciate if anyone can tell me something about this item and maybe knows what it may be worth.

Thanks a lot, I hope I did this posting right.