The in 1935 built lodging-house of Julius Hakenmüller (born 1888), the oldest son and successor of the foundator of the enterprise Johannes Hakenmüller at the Panoramastraße in 72461 Albstadt-Tailfingen. Over the entrance the builder installed the five olympic circles beside the initials of his name. At that time the greatest lodging-house in town, it was the refugee for the Nobelprizewinner Otto Hahn, director of the from Berlin outsourced Kaiser Wilhelm Institute for Chemistry, and his wife Edith from autumn 1943 up to his arrest in april 1945.