This silvered glass bottle is said to contain the spirit of a witch inside.
It was collected in 1915 from an old lady living in a village near Hove, Sussex, who sternly warned that if you opened the wax seal there would be a “peck o’trouble.”
The bottle now lives in the collection of the Pitt Rivers Museum, University of Oxford.
Wisely, no one has ever tried opening the bottle. Would you?