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{{Information |Description={{en|1=1724 map of Duchy of Teschen by Jonas Nigrinus}} {{pl|1=Mapa Księstwa Cieszyńskiego Jonasa Nigrinusa z 1724}} {{la|1=Nigrinus, Jonas: Ducatus in Silesia superiore Teschinensis cum adjacentibus regnorum vicinorum, Hungar
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