Lot 573

Dubbele Gouden Willem 1850, was previously mistakenly called 20 Gulden or Dubbele Negotiepenning (Sch. 542/RRR) - Obv: Bust of Willem III to the left, inscription: WILLEM III KONING DER NED. G.H.V.L. / Rev. Crowned Dutch coat of arms between oak branches, underneath mint and mint master's mark, inscription: 13w458 * 1850 * 0.900 - Gold, only a few pieces struck - NGC PF 62 (8236990-003) - RRR - extremely rare