BETULEIUS, Xystus. Novi Testamenti Concordantiae Graecae, Basle, [ex Officina Ioannis Oporino, 1546], sm. 2°, FIRST EDITION, text in Greek, woodcut title vignette (title to F1 slightly dampstained at lower margin), contemporary blindstamped calf, dated (?) "Lucrece Fori 1544," covers with a central panel of intertwining wheatsheafs, with inner foliate border, interspersed with medallions of classical heroes, and an outer border of classical statuary (spine rubbed at head and foot, and slightly stained at foot, joints partly split), chased brass clasps. [Adams B848]