4442. Harvard University, MS Richardson 7 Title: Book of hours Author: Catholic Church Date: ca. 1470
4443. Harvard University, MS Richardson 10 Title: Book of hours Author: Catholic Church Date: ca. 1515
4445. Harvard University, MS Richardson 8 Title: Book of hours Author: Catholic Church Date: ca. 1505
4446. Harvard University, MS Typ 732 Title: Writ of indulgence Author: Lodovico della Torre Date: 1364.
4449. Harvard University, MS Richardson 6 Title: Book of hours Author: Catholic Church Date: ca. 1435
4450. Harvard University, MS Richardson 12 Title: Astrological text Author: Pseudo-Dionysius the Areopagite Date: 1436.