- Gritzner Chor in der Karlsburg, ca. 1990 https://durlach.org/details.php?image_id=4348 Sat, 25 Apr 2026 17:51:58 GMT https://durlach.org/data/thumbnails/45/durlach0047.jpg Gritzner Chor in der Karlsburg, ca. 1990 https://durlach.org/details.php?image_id=4348