31. Rochester Institute of Technology, PORTFOLIO BOX 1-21 DS ID: DS16501 Title: Hymnal Place: France and Poissy Date: ca. 1525
32. University of Chicago, Codex Ms. 275 DS ID: DS16608 Title: Hymnal Author: Eastern Orthodox Church Date: 1654.
33. Conception Abbey and Seminary, CA 33 DS ID: DS177 Title: Hymnal Place: Switzerland Date: s. XV; 1400-1499
34. Newberry Library, VAULT Case MS 144 DS ID: DS18208 Title: Hymnal Author: Catholic Church Date: between 1400 and 1499
35. Newberry Library, VAULT oversize box Case MS Fragment 50 DS ID: DS18326 Title: Hymnal Place: Italy Date: between 1200 and 1299?