Left: Biblia latina: cum glossa ordinaria Walafridi Strabonis [9c] aliorumque et interlineari Anselmi Laudunensis [d.1117]
Strasbourg: Adolf Rusch, for Anton Koberger, not after 1480.
First page of Jerome's Preface to Isaiah
(Image courtesy of the Rare Book and Manuscript Library of the University of Pennsylvania, Portfolio Inc B-607 L)

Right: Prima[-sexta] pars huius operis: contine[n]s textum biblie, cu[m] postilla domini Hugonis cardinalis...
Basle: I. Amerbach, I. Petri, and I. Froben, 23 August 1504
Isaiah 1:1.  Gloss by Hugh of St.-Cher (13c)