The Cyrus cylinder: clay cylinder; a Babylonian account of the conquest of Babylon by Cyrus in 539 BC, of his restoration to various temples of statues removed by Nabonidus, the previous king of Babylon, and of his own work at Babylon. The cylindrical form is typical of royal inscriptions of the Late Babylonian period, and the text shows that the cylinder was written to be buried in the foundations of the city wall of Babylon. It was deposited there after the capture of the city by Cyrus in 539 BC, and presumably written on his orders.