Crisp,
We are trying to trace the history of the Avenger 21 'Easy Rider' and you seem to be the one who knows a lot of the recent history of the boat. Please have a look at the our website
HOME - LondonCalais, we are particularly interested in the 'Cordite' references, although it seems the decking is not from 'Cordite', but another phantom 23. From what I have researched there were only 3 Phantom 23s built, do you know which Phantom it came from?