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 together with his wife the refugee for the physicist Otto Hahn and his wife, director of the from Berlin outsourced Kaiser-Wilhelm-Institut for Atomphysics, from autumn 1943 up to his arrest in april 1945.