11. Rochester Institute of Technology, PORTFOLIO BOX 1-21 DS ID: DS16501 Title: Hymnal Place: France and Poissy Date: ca. 1525
12. University of Chicago, Codex Ms. 275 DS ID: DS16608 Title: Hymnal Author: Eastern Orthodox Church Date: 1654.
13. Conception Abbey and Seminary, CA 33 DS ID: DS177 Title: Hymnal Place: Switzerland Date: s. XV; 1400-1499