Silver gilt; 149x49 mm.; with original ribbon and buttoms; in original case; The head of the present Prussian chamberlain silver-gilt key has the shape of an oval medallion with the initials “FWR” (Friedrich Wilhelm Rex most probably for Frederick Wilhelm III of Prussia) within laurel wreath. Above it stands a large crown, which has a cross as a knob. The medallion is flanked by two wild men. Both stand on two scrolls with a shell and look respectively towards the right and the left. The hexagonal shaft is stepped at the top and the full mandrel is decorated with a ball. The ridge is decorated with a cross incision and two bulges.