Documents, photographs, witness statements, films and all sources systematically collected by Porta Polonica are digitized and recorded in a database.
Das letzte Stadium der Armut/Ostatnia chudoba, 1870
Das letzte Stadium der Armut/Ostatnia chudoba, 1870. Öl auf Leinwand, 64 x 85,5 cm, Nationalmuseum Warschau/Muzeum Narodowe w Warszawie, Inv. Nr. 4136.
Exhibition in public space about the Polonia in Wrocław
Exhibition in public space about the Polonia in Wrocław, organized by the Center for "Future and Remembrance" (Ośrodek Pamięć i Przyszłość) in Wrocław. Table I / XV.
Ryszard Mroziuk, handwritten note on the ‘P’ plaque given to Porta Polonica
‘Dar Pana Wiktora Opińskiego, więźnia i przymusowego robotnika’ (Donation from Mr Wiktor Opiński, prisoner and forced labourer) with the signet of the Polish Catholic Mission in Dortmund (front)
LWL-Historian Dr. Marcus Weidner used the found objects and his documents to reconstruct how the crime was committed
LWL-Historian Dr. Marcus Weidner, here at one of the shooting sites near Warstein-Suttrop, used the found objects and his documents to reconstruct how the crime was committed.