Minuscule 644

[3] The codex contains the text of the Pauline epistles and Catholic epistles, on 94 parchment leaves (size 18.4 cm by 14.9 cm), with lacunae (Romans, 2 Corinthians 1:1-11:25; James 4:4-5:4; 1 Peter 3:15-Jude).

[3] It contains Prolegomena, tables of the κεφαλαια (chapters) before each epistle, τιτλοι (titles), lectionary markings on the margin, Menologion, subscriptions at the end of each epistle, and numbers of στιχοι at the margin.

Kurt Aland placed it in Category V.[5] The manuscript is dated by the INTF to the 14th century.

[6] The manuscript was bought from Constantine Simonides, the most versatile forger of the nineteenth century, for the British Museum in 1853.

[1] The manuscript is currently housed at the British Library (Add MS 19388) in London.