Definizione

• A name usually given to pieces of six Kreuzer or Pfennigs. It is applied to the Prussian half Silber Groschen of the value of six Pfennige, and to the Groschen of six Kreuzer issued by the Archduke Sigismund of Tyrol in the latter part of the fifteenth century. See Dreier.

Fonte

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

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