A conference next month on current research on the Tabula Peutingeriana, a 13th-century copy of what is supposed to be a 4th- or 5th-century diagram of the Roman road network. That research includes UV imaging to draw out inscriptions that may have faded over the centuries (another example) and linguistic analyses to determine the provenance of the inscriptions (are they copied from the original or contemporary to the copy)? Page in German, conference in Germany.