[Who_Go_Schtee_Glitz]

So I was perusing my grandfather's antique cabinet and discovered this deep in the back, much to his and my surprise. I immediately thought holy hell this looks like a Luger Pistol frame! I found out much to my delight that it looks to be, and correct me if I'm wrong, a P08. But I don't know what year and I don't know what condition would be considered in but here is some pictures. I am new to this board, but if anybody could please educate me a little bit on what I am in possession of that would be great. Thank you guys in advance.