The original manuscript and Döblin's extensive notes for the novel are preserved in the German literary archive in Marbach am Neckar.
Heller's personal papers, including private correspondence and manuscripts, are preserved in parts at the Northwestern University Archives in Evanston, and in parts at the Deutsches Literaturarchiv (Schiller-Nationalmuseum) in the southwestern German city of Marbach am Neckar (Baden-Württemberg).
Neckar | Esslingen am Neckar | Marbach | Marbach am Neckar | Rhein-Neckar-Kreis | Oberndorf am Neckar | Rottenburg am Neckar | Main-Neckar Railway | Horb am Neckar | Václav Neckář | Sulz am Neckar | Rhein-Neckar Löwen | Johann Marbach | Neckar (car) | Lauffen am Neckar |
The Museum of Modern Literature (Literaturmuseum der Moderne) or LiMo is part of the German Literature Archive (Deutsches Literaturarchiv) in Marbach am Neckar, Germany.
The settlement grew from 51 initial settlers – including folk from Benningen, Marbach am Neckar, Schopfheim, Schorndorf, and Tübingen, in the Palatinate and Hesse, as well as Maglić in the Bačka.