Manuscript Fragments Fragments of medieval and early modern manuscripts, primarily leaves from liturgical texts including missals, breviaries, psalters, bibles and biblical commentaries, but also including fragments of popular medieval textbooks including the "Codex Justinianus" and "Graecismus". Also includes fragments of medieval music including noted missals, antiphonaries, graduals and noted breviaries. The music section includes fragments from two incunabula. 4th Century - 5th Century