Missale ad usum Morinensis ecclesiae ǀ Missale secundum usum Morinensis ecclesiae
Amiet 649 C
Missing pages supplemented from the copy of the Library Univ. of Texas. The Palm Sunday Ordo is the same as the one cited in the Elucidatorium of Iodocus Clichtoveus who was born in the thérouanne diocese in Nieuwport.