I picked this up yesterday from my FFL. Purchase was from Legacy Collectables. This is a commercial Sauer 38H these were issued to doctors and anyone else who was required to have a pistol. The decocker seen on this gun is the forerunner of the Sig-Sauer guns with decockers such as the Sig P-220.
Here are the pictures.
The 38H left side
The 38H right side.
The Eagle/N and serial number . The Eagle/N was the proof on a NAZI firearms not issued to Military. Theis gun for instance if it had been a miltary issue it would have an Eagle/37 ( The Sauer and Sohn Heer inspector stamp at the Suhl plant.
The Sauer and Sohn 38H is in caliber 7.65mm