Friesland onbekende muntplaatsen - Wichmann III (994-1016) - Denier or Penning ND (Ilisch JMP 1997/8, 20.2 / Dbg 1229) – 0.62 g. – Obv. Legend in 2 lines EISBISIIS / DOISSIIS (or viariant, some readable) / Rev. Short cross with dots in corners VVIGMAN.COM (or viariant, some readable) - a.VF