Basel, Universitätsbibliothek, A IX 96 : Expositio hymnorum et sequentiarum

Hymn and sequence commentary written in Isny in 1443 by Ulrich Bentz of Winterthur, attested as a registered student in Erfurt in 1444/1445. The text is closely linked to a 14th century Basel manuscript; parallel versions can be found in various southern German manuscripts. Marks on the back cover identify the volume as a liber catenatus.