Unrelated but similar article about using X-rays to read text on paper fragments used during the binding process in the medieval ages: https://medievalbooks.nl/

Unrelated but similar article about using X-rays to read text on paper fragments used during the binding process in the medieval ages: https://medievalbooks.nl/2015/12/18/x-rays-expose-a-hidden-medieval-library/ https://medievalbooks.nl/2015/12/18/x-rays-expose-a-hidden-m... The whole MedievalBooks.nl blog is fascinating, lots of good reading there.