In 98% mint crisp condition, we have a very rare 1907 Dreyse Pistol that is marked K.Pr.Z.V. No 1761. This translates into the Royal Prussian Customs Service, which was the WWI era organization that was replaced by the RFV post WWI. We have only seen 2 pistols so marked and they are known to be extremely rare.
If you collect Dreyse Pistols or German Police marked weapons this is a very rare opportunity to pick up a seldom seen piece in mint condition.