Initiale O : Chorbuch Ross. 606, Fol. 1 Italien, UM 1480.
Betz, Gerd.
G. B.
Biblioteca apostolica vaticana.Manuscript.Ross. 606, Fol. 1 Italien, UM 1480.
Zürich : Belser Verlag,
1988.
Commentary signed G. B.
"Belser Editionen aus der Biblioteca Apostolica Vaticana."
Biblioteca apostolica vaticana.
Illumination of books and manuscripts, Medieval.
Initials.
Service books (Music)