GERMAN STATES / NASSAU: 1/2 Gulden (1841) in (0,900). Head of Adolph facing right on obverse. Denomination and date within oak wreath on reverse. Inside slab by NGC "MS 65 / Dr. Ntzelepis Collection". Cert number: 5775707-006. Top pop in both companies. (KM 63). Ex Dr Ntzelepis collection.