I’m not sure exactly what these would be, but maybe found in a hall of the Keel School of Metaphysical Studies, or a…

I’m not sure exactly what these would be, but maybe found in a hall of the Keel School of Metaphysical Studies, or a floor of Lord Scurlock’s manor

http://designyoutrust.com/2016/05/bodies-of-strange-creatures-were-found-in-the-basement-of-an-old-house-in-london/#U0jSVvzdcblHh8Ad.30