Visit with Uncle Jacob Rosenberg in Frankfurt (and Rhine/Wiesbaden)

It is unclear who shot this film on 16mm reverse film: It documents the visit of a relative of a Jewish family in Frankfurt from his arrival to his departure and shows the various stops on a sightseeing tour: The square in front of the central station with the 'Schumann-Theater', the stadium, the Jewish cemetery, an excursion along the Rhine to Wiesbaden, and back in Frankfurt the Jewish synagogue at Friedberger Anlage with its portal and the courtyard and the Römerberg with the house 'Schwarzer Stern'.