woody neville brought G50 matchless back from england and it was made by colin lister and a friend of alan hughes[ who also raced a drag bike powered by ford cortina engine] brought it from diane. i do not know where it is today. colin lister was still paid royalties by honda untill he died. He was instrumential in designing and developing disc brakes on motocycles, he lived up nelson way ,a little bit of trivia regards gwyn