DescriptionKingdomofPoland1815.jpg Kingdom of Poland 1815-1830: physical and administrative Date 2008 Source Own work Author Mariusz Paździora Other versions
DescriptionKingdomofPoland1815 hu.svg Magyar: A Kongresszusi Lengyel Királyság, 1820. Date 18 October 2021 Source File:KingdomofPoland1815.jpg Author Mariusz