Graduale[between 1375 and 1400]latManuscript on parchment of musical notes and textIn Latin.Script: written in gothic script, with notation in nota quadrata.Many illuminated, several historiated initials, the rest in red and black penwork. Made for a church where there was a special veneration for Sts. Lawrence, Concordia and Pope Marcus.Many folios are damaged, some were repaired and all were cut off at the upper and side edges.Binding: old wooden boards covered with leather; metal corners and center pieces, leather clasps; rebacked.