![Poland. 20 Zlotych 2017, Five Centuries of Reformation in Poland - Proof Poland. 20 Zlotych 2017, Five Centuries of Reformation in Poland - Proof](https://sklep.pgnum.pl/83443-large_default/poland-20-zlotych-2017-five-centuries-of-reformation-in-poland-proof.jpg)
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Poland. 20 Zlotych 2017, Five Centuries of Reformation in Poland, by Anna Wątróbska-Wdowiarska, Parchimowicz 1400, KM Y# 995, Fischer: K(20) 086, Silver 38,61 mm, weight 28,28 g. .925, Condition Proof, coin in original NBP box, certificate of authenticity