Without a doubt it was Ian Campbell who both wrote and recorded it for the BBC - I remember him singing this at the Jug of Punch in Birmingham when I worked for the BBC in Broad Street. It must have been early to mid-60s and before I left to work in Africa in 1967, for I have been singing it myself ever since. In fact, I am about to record it in my own film and recording studio (www.lanreathstudio.co.uk) and welcome anyone visiting Cornwall who plays and sings to make contact. Tony