Aelius Donatus
Codex Sangallensis 878 is a manuscript kept in the library of the Abbey of St. Gall, in Switzerland. It dates to the 9th century and probably originates in Fulda monastery. It contains mainly excerpts of grammatical texts, including the "Ars minor" and "Ars maior" of Aelius Donatus, the grammar of Priscian, the "Etymologiae" of Isidore of Sevilla and the grammar of Alcuin. Furthermore, it contains a presentation of the Greek alphabet, the Hebrew alphabet, the Anglo-Saxon runes and the Scandinavian Younger Futhark, the latter in the form of a short rune poem known as the "Abecedarium Nordmannicum".