Le Morte d’Arthur
Clues on its pages proved this was one of the manuscripts used by William Caxton in the preparation of his Le Morte D'Arthur. Pages fresh from the press had been laid on the manuscript and the wet ink accidentally transferred reversed images of Caxton’s distinctive typefaces. So it is probable that the manuscript was in Caxton’s Westminster workshop during the early 1480s. The printer may even have borrowed the manuscript from one of Malory’s family members.