A Steam Enthusiast's Dream. Behind the scenes with the Puffing Devil's custodian. We see in dramatic detail how to raise steam, hot test the boiler and all-important safety valve, and prepare the replica of Cornish engineer Richard Trevithick's steam vehicle for the annual re-enactment of the 1801 run around Camborne as depicted in the famous song "Going up Camborne Hill coming down".
