PG 11 · cols. 87–91
Origenes, Epistola ad Gregorium
Origen (c. 185-c. 254): his letter urging his pupil Gregory, later the Wonderworker, to take from Greek learning what serves the study of Scripture, in Greek, with the editors' notes (Migne, PG 11). The text was first read by Gemini (a machine reader), and the Reading Room checked a sample of its columns against the page.
Migne Reading Room