GERMANY - ALLEMAGNE Prussia, Frederick William III (1797-1840). Gold Medal, Hans Rudolf von Bischoffwerder by Loos 1797, Berlin. Av. HANS RUDOLF VON BISCHOFFWERDER K. PR. GEN. LIEUT / GEN. ADI. D. CAVALL. U. CHIEF - OF THE REIT. IÆGERCORPS. Bust left, signature LOOS. Rv. DER TREUE OPFER NIMMT DIE GOTTHEIT GUTIG AN. Diana on an altar right, before an allegory with a cup and a crown; in the exergue: GEWIDMET V. DEM K. PR. REIT IÆGERCORPS KOPNICK D. 1 IAN 1797. Sommer.A55; Gold - 50.73 g - 41 mm - 12 h Top Pop: this is the only graded example! From a Gorny sale, 15 October 2001, No. 136 then Nomisma S.p.a. sale 58, 6 November 2018, No. 726. PCGS Genuine Repaired-AU Detail (51879658). Minor traces of mounting on the edge. Light cleaning and minimal marks in the fields. Patina with golden highlights. Very rare if not unique! Almost Superb.