Stephen Jones has published the next part of his extensive survey, The Shroud of Turin: 2.6. The other marks (6): Writing in his Shroud of Turin blog. He begins:
That I have included a page on the topic of "writing on the Shroud" should not be taken to mean that I am claiming that there is any writing on the Shroud (apart from the inscriptions on the coins over the Shroud man’s eyes – see part 16, "Coins over eyes"). Rather, I am covering this topic for completeness of my "Other marks" section.
With the possible exception of the 11th century writing above the right knee (see above), there is no compelling evidence for, and much evidence against, the theory that there is writing on the Shroud of Turin. Even among scholars who believe in the Shroud’s authenticity, most have dismissed as unreliable the computer enhanced images of `letters’ on the Shroud upon which Marastoni’s, Marion and Courage’s, and Frale’s, theories are based. As Dr Bruno Barberis, director of the International Center for Shroud Studies of Turin, commented, "There is no evidence that those letters do exist. Many have seen faint writings on the cloth. Rather than a shroud it looks like an encyclopedia"!
Stephen, as always, does a good job of crawling through the published material. I have a much easier time with his assessment of the writing than his assessment of coin images.