That is a great story. It is amazing how many WWII vets came back with German or Japanese war relics. I have in my gun and firearm collection this Nazi Germany 1913 Lugar 9 mm. I also have the orders granting permission for the Private who captured the officer to keep it and bring it home.My father was on the Queen Mary. He brought back a WW1 German rifle which was used in WW2 by the German railroad police.
This pistol allegedly was carried by the German Colonel in WWI and WWII. His name and address is on the inside of the leather holster. Another interesting fact is the serial number for the pistol and magazine match. That increases the value a little. I have been offered $3,000 for this one. But I am giving it to my grandson.