British Library, Add MS 14453, designated by number 66 on the list of Wright, is a Syriac manuscript of the New Testament, on parchment, according to the Peshitta version.
[2] The original codex contained the text of the 22 books of Peshitta translation of the New Testament, on 182 parchment leaves (25 by 20 cm), with only one lacuna at the beginning and end.
[1] The text is divided according to the chapters similar to the κεφαλαια of the Greek manuscripts, which were inserted by two later hands; there are lectionary markings added by a later hand.
[1][2] Formerly it belonged to the monastery of St. Mary Deipara in the Wadi El Natrun.
The manuscript is housed at the British Library (Add MS 14453) in London.