PG 11 · cols. 181–248
Origenes, Περὶ ἀρχῶν seu De principiis liber secundus, Rufino interprete
Origen (d. c. 254): the second book of De principiis (On First Principles) - the world and its ages, the one God of the Law and the Gospel, the Incarnation, the soul, the resurrection, judgment and the promises - in the Latin of Rufinus, with the Greek fragments and Jerome's version where they survive, and the editors' notes (Migne, PG 11). The text was first read by Gemini (a machine reader); the Reading Room checked a sample of its columns against the page.
Migne Reading Room