GERMANY. Westphalia. Hieronymus Napoleon, 1807-1813. ⅔ Thaler 1811 C, Clausthal. Gold pattern at the weight of 6 Ducats. Obv. HIERONYMUS NAPOLEON. Laureate head right. Rev. GLÜCK AUF / CLAUSTHAL / IM AUGUST 1811. Text within laurel wreath. KM Pn8. AU. 21.00 g. 22 ex. - PCGS SP 61
Only 22 examples of this pattern were stuck in gold to commemorate the visit of Hieronymus Napoleon and Catharina of Württemberg at the Clausthal gold mine. The highest grade: the only one certified by PCGS, none by NGC -
PCGS SP 61
Certificate number: 36444451