Johannes Cornelis Wienecke
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Johannes Cornelis Wienecke (Heiligenstadt, 24 March 1872 - Apeldoorn, 11 August 1945) was a Dutch medallist. He designed the 4th portrait of queen Wilhelmina used on Dutch coins between 1922 and 1945. He worked many years in Zeist.
An overview of coinage designed by Wienecke.
The design was used on the following coins:
1 Gulden (1922~1945)