I was about to reply Dan, and your last post kinda beat me to it.But really?!? - A Zepplin bombing open countryside in Derbyshire WW1 - seems like a tall story that!!. WW2 I can believe. There's a conical hole on Treak Cliff (just near the bus turn around) that is the result of a WW11 mine, dropped from a German plane that had been shot and was ditching its payload before presumably trying to get back home.