See Bannister, H. M. Monumenti vaticani di paleografia musicale latina ID# 322[ f.139v]. ff.1r-6v are calendar, f.7r is Computus table. Known as the Holy Sepulchure Sacramentary
ff.IIr-IIIv is a table of contents
opens with the motto and arms of Clement VII. Scribe: Galeazzo Ercolano (signed and dated on f.114r). See Gualdi, Fausta. “Nuovi studi sull’attribuzione delle miniature del grande Antifonario di papa Clemente VII (Capp. sist. 4) e del Cerimoniale per l’incoronazione di Carlo V (Borg. lat. 420).” Miscellanea Bibliothecae Apostolicae Vaticanae XXVI. - ( Studi e testi ; 541), Biblioteca apostolica vaticana, 2020, https://doi.org/10.1400/280816. pp.143-185
Volume 26 of 42
authors autograph
See Jordanus #10280
In both Turkish and Persian. The authors biography can be found on ff.88v-91r