Nominally dated to the 7th century, the consensus is that it is not older than the 6th century. It contains Apocrypha, 4 Ezra, 2 Baruch, 3 and 4 Maccabees, and a part of Josephus on the Maccabees.
The text is dated to the 7th century, but most experts agree it could be no older than the 6th century. It includes Apocrypha, 4 Ezra, and other works like 2 Baruch and parts of Josephus' writings on the Maccabees.