HE first person to spend a significant amount of time examining the Yemeni fragments, in 1981, was Gerd-R. Puin, a specialist in Arabic calligraphy and Koranic paleography based at Saarland University, in Saarbrücken, Germany. Puin, who had been sent by the German government to organize and oversee the restoration project, recognized the antiquity of some of the parchment fragments, and his preliminary inspection also revealed unconventional verse orderings, minor textual variations, and rare styles of orthography and artistic embellishment