Manuscript title: Composite manuscript, astronomical clock of Pacificus of Verona Manuscript summary: Collection of liturgical works, containing texts from the 9th through 12th centuries and an illustration of Pacificus of Verona's astronomical clock. Origin: St. Gallen (Switzerland) Period: 9th century Image source: St. Gallen, Stiftsbibliothek, Cod. Sang. 18: Composite manuscript, astronomical clock of Pacificus of Verona (www.e-codices.unifr.ch/en/list/one/csg/0018)