定義

• The popular name for the De- nier Noir, struck by Guido IV of Venta- dour, the Bishop of Cambrai (1342-1347). See Blanchet, Nouveau manuel de numismatique . 1890. (i. 462).

資源

• Frey's Dictionary (American Journal of Numismatics, Vol. 50, 1916)

人际关系