Nostalgia Nerd

Why is a Fossilised Keyboard in this Pavement? (2020x13)

Udgivelsesdato: Maj 20, 2020

If you walk to the point where Elm Hill meets Prince's Street, in Norwich, and look down, you'll find a prehistoric looking fossilised keyboard in the pavement. How did this "pavement keyboard" get here, and what purpose does it serve?