From what I can see, the P38 is a Spreewerk manufacture from late 1943. It appears to be in great condition. The holster, just from wear patterns, seems to be original as well. The grips appear to be correct for a Spreewerk as well. There is nothing rare or special about an h-block Spreewerk, but to have one in that condition is a great find!!!! You will need to check to see if the gun is all matching. The 4 serial locations are on the left slide, left frame, front barrel flat, and bottom of the locking block found when field stripped. Nice rig!!!! Dave