Kevin, welcome to the Luger Forum.
Unfortunately, there is not a way to trace the history of your Luger. We do know, through research, that about 85,000 of this type of Luger was produced in 1939.
There should be a letter stamped in the front of the frame, below the barrel and just below the 300 number. If you would provide this letter, we can estimate the approximate time the pistol was completed.
