See Iter liturgicum italicum, Calendar (May-Dec) on ff.1r-4v. For Fransiscan use, in Ascoli Piceno (Marche), See Bannister, H. M. Monumenti vaticani di paleografia musicale latina ID# 812[, Folio: sparsim, Century: 14, Notation: quadrata],See Bannister, H. M. [Monum