Nice to hear that Martin and Graham are still about. Last saw them in the mid 1980s at Leeds Folk Festival. I recall that Peter Bellamy made the Bacca Pipes recording of Martin, I have the tape in a pile ready to copy to mp3. The Hermit album was always pricey on the second hand market in the early 80s it would appear on Record Collector for about £500. Which was strange as Geoff Bowen still had a load of unsold ones. Colin Cripps made the mp3s available about 7 years ago:
http://coventrymusichistory.typepad.com/blog/2007/05/the-hermit-mountain-ash-band.html