16mo. 113 by 75 mm. Paginated partially in ink, with about 330 leaves. Psalms rendered in both Greek and Latin. Held only by Aberdeen, Luzern and SSB (Bayerisches Staatsbibliothek), according to OCLC First Search, although there were other contemporaneous versions of the same. Condition: calf of binding scuffed somewhat heavily in places, with extremities, joints and edges rubbed. Minor wormholing in early leaves -- no effect on readability.