PG 4 · cols. 1–6

Patrologiae cursus completus, tomus IV: tituli

The series and volume title pages of Migne's Patrologia Graeca vol. 4 (1889 printing), in Latin with the Greek title lines (Migne, PG 4). The text was first read by Gemini (a machine reader), and the Reading Room checked its columns against the page.