Beta

Ra 9081

Athens, National Library of Greece, 4. No diktyon: 2300.
Cambridge (USA), Harvard University, Houghton Library, Gr. 13. No diktyon: 12301.
s. X | Parchment, 107 + 4 ff., 240 × 170 mm  cf. Parpulov, 2 col.  special ruling, var. lines per page  16–17 (Psalms text), 29–30 (commentary). | Minuscule (Perlschrift).
Catena in Psalms. | Biblical text surrounded by marginal Catena commentary ("Rahmenkatene”), mainly Theodoret of Cyrrhus (CPG 6202). | Collation: Die Editio critica maior des griechischen Psalters.
Content
Athens, ff. 1r–12v Ps 70:17b-75:13a
Athens, ff. 13r–76v Ps 76:11b-104:33b
Athens, ff. 77r–83v Ps 106:8b-108:23b
Athens, ff. 84r–91v Ps 104:34a-106:8a
Athens, ff. 92r–107v Ps 108:24a-118:45b
Cambridge, ff. 1r–4v Ps 140:10b–143:12a
Bibliography
Dorival, G.: La postérité littéraire des chaînes exégétiques grecques, Revue des études Byzantines 43 (1985), 209–226, 214–215. 
Parpulov, G.: Toward a History of Byzantine Psalters, Plovdiv 2014, Appendix B1. 
Catalogues
De Ricci, S.: Census of Medieval and Renaissance Manuscripts in the United States and Canada, I, New York 1935, 973. 
Kavrus–Hoffmann, N. F.: “Catalogue of Greek Medieval and Renaissance Manuscripts in the Collections of the United States of America. Part V.1 : Harvard University, The Houghton Library”, in: Manuscripta, 54 (2010), 64–147, 132, 135–137.
Rahlfs, A.: Verzeichnis der griechischen Handschriften des Alten Testaments (Mitteilungen des Septuaginta–Unternehmens der königlichen Gesellschaft der Wissenschaften zu Göttingen, 2), Berlin 1914, 5. 
Sakkelion, J.: Κατάλογος των χειρογράφων της Εθνικής Βιβλιοθήκης της Ελλάδος, Athens 1856, 1.