Talk:Dittchen

Reference as to the value:

• 1928, Arthur Edwin Kennelly, Vestiges of Pre-metric Weights and Measures Persisting in Metric-system Europe, 1926-1927:

  The Groschen of 10 Pfennig. In East Prussia, it is called a Dittchen.
  A Sechser of 5 Pfennig. Customary in Berlin. Dates back to a time before 1870, when the Groschen had 12 pfennig.