This Bermann and Bayard Pistol is in 90% condition. It is made by Anciens Etablissements Pieper ( A.E.P ) and it is chambered in 9mm Largo / 9x23. This was made in Belgium during the German occupation in World War One. It has three Diamond / Apple stamps on the right side of the pistol. One on the frame and two on the one piece barrel and slide. The bore still has high shine and grips are in good condition. 

Bergmann Automatic Pistol 

Pieper Pistol