I think I have a 1908 DWM???

[dpdole]

Hello to everyone first of all. This is my first posting here, and I was told by a friend to check this site out since I have a luger. I was given this luger by my dad and all he knows about it is that it was his grandfathers. So I am guessing it had to be a WWI pistol. I have attached some pics as to see if some people may help me out with what exactly I have. I tried to get all the parts and pieces with numbers stamped on them as clear as possible. Please let me know if I need to post more or you need different angles.

The toggle inscription is DWM with the #56
There is no chamber inscription
There is no Grip Safety
The thumb safety is Safe in the rear position
THe number 956 is on the bottom of the barrel, along with the number 384 under it
ON the front of the frame by the trigger guard the number 1892 is stamped on it with an "a" under it
The rear sight is an adjustable one and has the number 56 stamped on it
The grips are wood, but I am not sure what kind.
The magazine has a wood bottom with the number 956 stamped in it along with a + symbol underneath it

THANK YOU IN ADVANCE for your help and information. Just wanted to get some more information on this so when I pass it down to my son he knows some historical facts to go with it.