POLONICA INFORMATION SHEET Memorial plaque and relics of Richeza of Lorraine in Klotten Klotten | Germany
POLONICA INFORMATION SHEET Plaques at Hambach Castle commemorating the demonstration of 27 May 1832 Neustadt an der Weinstraße | Germany
POLONICA INFORMATION SHEET Photographs of the studios of Polish painters in the collection of the German Art History Documentation Centre Marburg | Germany