I have a version of this by Dick Gaughan - taped from the radio some day in the early 80s (probably Wally Whyton's Folk Review). Dick says he's never recorded it, and suspects it's from a gig for a radio broadcast. (Wally probably gave the source, but that was in the days before I wrote these things down.) Has anyone heard it and could give me an idea when and where it might have been recorded?