The original, and sole extant copy, of the scroll is preserved in Turin (Archivio di Stato, Nuova collezione, "museo").
The Chronicon relates the story of monastery of Novalesa from its foundation, by the patrician Abbo in 726, up to the mid-eleventh century.
When the monks finally returned to Novalesa, in the early eleventh century, they found that their monastery had lost its formerly important status in the region.
The Chronicon accuses Arduin Glaber of taking advantage of the monks’ absence to usurp their lands in the valley of Susa.
In addition to charters (legal documents, recording grants of rights and/or authority), the anonymous author made use of narrative sources including Paul the Deacon's Historia Langobardorum, the Liber Pontificalis, and the Latin heroic epic Waltharius.