- Gritzner Chor in der Karlsburg, ca. 1990 https://durlach.org/details.php?image_id=4349 Wed, 29 Apr 2026 08:00:54 GMT https://durlach.org/data/thumbnails/45/durlach0051.jpg Gritzner Chor in der Karlsburg, ca. 1990 https://durlach.org/details.php?image_id=4349