17 In the 18th century, the Imperial Treasury of Vienna attested that this was a real demon which had been trapped in glass during an exorcism in Germany a century earlier. (links in comments) (i.4cdn.org) posted 2 years ago by glownigger8675309 2 years ago by glownigger8675309 +17 / -0 16 comments share 16 comments share save hide report block hide replies
Item #45: https://press.khm.at/fileadmin/content/KHM/Presse/2016/Edmund_de_Waal/Booklet_englisch.pdf
page 12: https://press.khm.at/fileadmin/content/KHM/Presse/2016/Edmund_de_Waal/selection_of_objects.pdf