Keil & Delitzsch Commentary on the Old Testament

Keil & Delitzsch Commentary on the Old Testament
Johann Carl Friedrich Keil (1807-1888) was professor of Biblical Exegesis and Oriental Languages at the University of Dorpat.
Franz Delitzsch (1813-1890) was professor of Old Testament at the University of Liepzig.
Published in 1866-1891; public domain.