Black Book of Carmarthen Home › Forums › Further Research › Black Book of Carmarthen This topic contains 0 replies, has 1 voice, and was last updated by anonymous 3 years, 3 months ago. Author Posts April 8, 2015 at 5:13 pm #16377 anonymousParticipant http://www.foxnews.com/science/2015/04/08/ghostly-faces-and-invisible-verse-found-in-medieval-king-arthur-text/Fascinating article posted today. tl;dr: Ghostly faces and lines of verse previously invisible to the naked eye have been uncovered in the oldest surviving medieval manuscript written entirely in Welsh."The Black Book of Carmarthen," dating to 1250, contains texts from the ninth through 12th centuries, including some of the earliest references to Arthur and Merlin. Author Posts You must be logged in to reply to this topic.