Artillery Luger ID and possible value?

[bobcam1]

Hello, all.....
This Luger has been offered to me, complete with holster, tool, and matching mag.
The woman who owns it, is 88 years old and it belonged to her husband, who was a WWII vet.

I have no other photos, and it was like pulling teeth to get these.

I had her check, and she says that the same number is on all the parts, including the mag bottom.

I hope that these photos, although less than desirable, will be enough for someone to give me a ballpark figure on value.

Thank you,
Bob.