1917 Info

[DrewNJ]

Hey all, Love the site! First time poster. I found the site while searching for some info on my Luger.
I inherited this Luger from my grandpa when he passed away a few years ago. The story is that he brought it back from Germany at the end of WWII when he came home. Ended up in a box in the closet ever since. Pretty certain it's all original and never had any work done to it just due to how I acquired it. All the numbers match even on the clip. There is also a broken clip in the holster that has different numbers. Anything you guys can tell me about it would be great, maybe even an idea of what it's worth?