PG 9 · cols. 7–8
Clemens Alexandrinus, Fragmentum omissum ex octavo Stromatum libro (Κλήμεντος ἐκ τοῦ η' στρώματος)
Clement of Alexandria (d. c. 215): a short fragment of the eighth book of the Stromata (Miscellanies), printed at the head of the volume as an omission, in Greek, with Angelo Mai's introduction to it (Migne, PG 9). The text was first read by Gemini (a machine reader). The Reading Room then checked its columns against the page.
Migne Reading Room