Beta

Rahlfs 9013

Cambridge (USA), Houghton Library, Gr. 13. No diktyon: 12301.
s. XI | Parchment, 4 ff., 210 × 145 mm, 1 col., var. lines per page  16–17 (Psalms text), 29–30 (commentary). |  Minuscule (Perlschrift).
Psalms with marginal commentary (CPG 6202).
Content
1r–4vPs 140:10b–143:12a with commentary by Theodoret of Cyrrhus (PG 80, 1952C–1964C)
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.