Antiphonal [Fragment] Fragment of a leaf from an antiphonal, parchment. Text in black in a Gothic bookhand with red rubrics and initials decorated in black, red and green and pink. Musical notation in a Bohemian rhomboid style, possibly originating in Prague. 5-line stave ruled in red with C marked. The chants are for the Common of Several Martyrs and visible portions include "Iusti autem inperpetuum", "Sanginis sanctorum", Immania enim pro Christo" and "Hec est vera fraternitas". 15th Century