This is the English version of this article translated by Patrick Hogan. The original Italian version was written by Lara Pagani and first published on 20/02/2006.
Here is the Italian version of this entry.
Ἀμμώνιος Ἀμμωνίου γραμματικὸς ἐσημειωσάμην: so reads the note found between columns 10 and 11 of POxy. 221 (Pack2 1205 [XII Erbse]; now Pap. Mus. Brit. 1184 = Pap. Lond. 178), a commentary on Book 21 of the Iliad1. The meaning of this …