Probably .....All Welshmen are Mad!! including myself
I used to work with the secretary of that club and he would possibly know the boats history.
I wouldn't be surprised if he sold it to you.
It may have been one of his earlier purchases before he settled on the Merry Fisher.
Maybe not as he had a warrior before that
I'm pretty sure I recognised it sitting in the compund next to the river (not the main compound)on one of my visits about 3 years ago.
Hope you get it sorted and fingers crossed It doesn't have the rot problems associated with the old home build Wilson flyers..
Gary who now owns the Wilson Flyer moulds builds a lovely boat but yours aint a Flyer so he may not be able to give you much assistance..He has got multiple build pics of his new design on WSF but this link may be of use to you.
http://www.worldseafishing.com/forums/threads/wilson-flyer-fast-fisher-17-rebuild.30362681/#post-39576681