Documents, photographs, witness statements, films and all sources systematically collected by Porta Polonica are digitized and recorded in a database.
At the printing press in the “Narodowiec”
At the printing press in the “Narodowiec” print shop in Bahnhofstraße in Herne, from “Narodowiec”, anniversary edition 1959, see PDF Narodowiec 1972-1959, p. 91