Inscription in ink in Latin on top of the recto of the first leaf reading : "Cantus secundum ordinem Chartusiensium Thermessinorum vel et melius Indorum Rhome degentium". Probably written over an earlier inscription in order to fully cover it.
Transcription: Cantus secundum ordinem Chartusiensium Thermessinorum vel et melius Indorum Rhome degentium
