Ghosts, fairies, or something else entirely? Follow Elias and Shawn into the mines as they talk about the mysterious knockers.

http://www.icysedgwick.com/knockers/

https://www.transceltic.com/cornish/faeries-of-cornish-tin-mines-cousin-jack-and-tommyknockers

https://seeksghosts.blogspot.com/2015/03/cornish-knockers.html

https://h2g2.com/edited_entry/A26353596

Music composed and performed by Tom Parsons