Jens Sannek shared this article out of the Journal – Arabische Pferde 1982 I, page 33 – written by the late Dr. Ekkehard Frielinghaus. The article, “Bairactar? Sie können ihn besuchen!” has a picture that shows the skeleton of Bairactar, the Siglawi Jidran born in 1813, which is in the museum of the University of Hohenheim.
Today you can see the skeleton at the museum Offenhausen, which is part of the Marbach State Stud and only a few minutes away from the main stud.