According to a note on fol. 1r, this item is copied from a parchment leaf in folio from Iceland; this was the remainder of a stately manuscript containing a en legendary.
A note on fol. 1r in Árni Magnússon's hand reads: Fragmentum hocce accurate exscriptum est ex folio pergameno disrupto ex libro in folio Regali. folium istud in Islandia nactus sum. erat satis vetustum, exaratum grandiori scriptura, sed non satis accurate. Fuitque sine dubio hoc volumen, antequam discerperetur, egregius et satis magnificus codex. Legendarium absque dubio erat, sine cantibus vel aliis officiis
Fylgigögn
Fols 10 and 11 are AM-slips concerning the exemplar for De sanctis in Selio.