Anonymous Grammarians is a shelf of school grammar, not the work of one grammarian. One papyrus treats noun declension: Tiryns; Meno in the genitive Menōnos; Drakōn, Drakontos, Drakonti; then astēr, batēr and like forms, with a note that similar nouns are not always shaped alike, so you cannot Hellenize their number without analogy.
Other pieces in the corpus cover Aeolic, a compendium of Herodian, fragments of the old supplements to Dionysius Thrax, and further declension and syntax scraps. Wouters prints the papyri in The Grammatical Papyri from Graeco-Roman Egypt (Brussels, 1979), and Uhlig prints the scholastic texts in Grammatici Graeci 1.1 (Leipzig, 1883).
The corpus is a shelf of classroom remains — paradigms and epitomes — with no identifiable author of a technē behind it.
Available Works
Also published as PDF.