Historical name Current Names Current name Gold (Mosaic) Records Library / Place of Edition Title Source title Year London, British Library De uitro nigro ad uasa fictilia depingenda. Egerton 840 A, De diversis artibus- Hic incipit tractatus lumbardicus Qualiter temperantur colores ad depingendum (Hs.)-De coloribus et artibus romanorum Trier, Stadtbibliothek No title (REC:3718) 1957/1491 8° , Trierer Malerbuch