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Mainz Psalterium. Psalterium sive psalmorum pages at htm in Mainz Peter Schffer PD BEatus vir qui non abijt in consilio impiorum et in via peccatorum non stetit in cathedra pestilentie non sedit Sed in lege domini voluntas eius in lege eius meditabitur die ac nocte Et erit tanquam lignum quod plantatum est PDold Peter Schffer