Robertus Linconiensis. Opera.
Front and back flyleaves are two parchment leaves containing motets. The flyleaves are unnumbered, and designated I r/v and 165r/v by Gordon Athol Anderson. The contents are an almost complete Latin triple motet, and the remains of two Latin double motets dating from the last third of the 13th century and probably notated c. 1280-1310.