John Clark trained as a mechanical engineer and gained a high reputation for his success in restoring and racing historic sports cars. A metal detectorist with tremendous experience, John is respected for his original thinking in recognizing and deciphering the audible signals produced by the metal detector as a form of 'language'. He is also one of the few people to have studied how the tourist culture in some European countries affects the finds available to detectorists on beaches and in shallow water locations. Resident - Wiltshire
