Reading through Luther's commentary on Genesis. There's a typo in the first line of the intro. to volume 1;
ON Monday, May 81, 1535, Luther finished his lectures on Psalm 90.
Luther, M. (1999). Vol. 1: Luther's works, vol. 1: Lectures on Genesis: Chapters 1-5 (J. J. Pelikan, H. C. Oswald & H. T. Lehmann, Ed.) (ix). Saint Louis: Concordia Publishing House.
mm.
