s. XI–XII, XV  s. XI–XII: ff. 3r–242v; s. XV: ff. 1r–2r | Paper (ff. I–VII, I'); Parchment (ff. VIII–X, 1–242)  Two bifolia from a Latin manuscript, written on two columns, were used to make the VIII and IX flyleaf., 242 ff., 95 × 79 mm, 1/4 col.  1 col.: ff. 1r–237v; 4 col.: f. 238r–v, 15/19 lines per page  19 lines per page: ff. 1r–2v; 15 lines per page: ff. 3r–237v. |  Minuscule (Stile ricercato)  ff. 1r–2r; Minuscule (Stile di Reggio)  ff. 3r–242v. Cf. Baldi, Sulla storia, 370; Minuscule (Beneventana)  ff. 192r–v, 215v. Cf. Baldi, Sulla storia, 370–371. | Provenance: Calabria. The provenance from Calabria would be confirmed by a certain decoration type “en réserve” visible on ff. 97r, 193r. In the 13th century the manuscript was in South-Eastern Italy. Here has been added the text written in "Beneventana" of the ff. 192r-v, 215v. After the death of Antonio di Tommaso Corbinelli (1424) his manuscripts were first inherited by his friend Jacopo Niccolò de’ Corbizzi and then passed to the Badia Fiorentina. Here the Corbinelli’s manuscripts were marked with the initials "A.C.". Between 1808 and 1809 the Library of the Badia Fiorentina was confiscated and all the manuscripts passed to the Laurenziana.  cf. Baldi, Sulla storia, 370–372 | Owner: Antonio di Tommaso Corbinelli ( ca. 1370–1425)  Florentine humanist. Cf. Blum, R.: La biblioteca della Badia fiorentina e i codici di Antonio Corbinelli, Città del Vaticano 1951; Rollo, A.: “Sulle tracce di Antonio Corbinelli”, Studi medievali e umanistici 2 (2004), pp. 25-95; Baldi, Sulla storia, p. 371. The initials of Antonio di Tommaso Corbinelli (A. C.) are visibles on ff. VIIIr, 242r–v.

Psalms and Odes. | This manuscript is a small-format Greek psalter that presents the Psalms, divided into καθίσματα and δόξαι, and the Odes. There are marginal annotations and glosses in Greek and Latin (by a later hands). The initials are decorated and rubricated and two decorative friezes are visible on folios 97r 1 and 193r. | Text-type: L.

Content
1r–188v	Ps 1–150
189r	Ps 151
192r–v	Symbolum Apostolorum (in Latin) Follows f. 215v. Rostagno/Festa, Indice, 141
193r–194v	Od 1
195r–199r	Od 2
199r–200r	Od 3
200v–202r	Od 4
202v–203v	Od 5
203v–204r	Od 6
204v–207v	Od 7
207v–208v	Od 8
208v–210r	Od 9 Od 10 not extant
210r–210v	Od 11 210v, Od 11:18b. After f. 210r the manuscript has lost a bifolium. This loss is not considered by the modern numbering
211r	Od 13
211r–212r	Od 14 desinit: Ἅγιος ὁ Θεός, Ἅγιος Ἰσχυρός, Ἅγιος Ἀθάνατος, ἐλέησον ἡμᾶς
212r–237r	Preces christianae et hymni varii Rostagno/Festa, Indice, 141
215v	Symbolum Apostolorum (in Latin) Bottom margin: “Cetera sequuntur pag. 192”
238r	Index of the Psalms in Latin
238v	List of Greek numbers written in Greek and Latin