as coverings in front of them, to prevent them being struck by fire-bearing missiles from the wall, and at the same time to be a screen against arrows to those who were working. It was likewise intended that the Tyrians who might sail near to injure the men engaged in the construction of the mole should not retire easily, being assailed by missiles from the towers.
CHAPTER XIX.
The Siege of Tyre.
But to counteract this the Tyrians adopted the following contrivance. They filled a vessel, which had been used for transporting horses, with dry twigs and other combustible wood, fixed two masts on the prow, and fenced it round in the form of a circle as large as possible, so that the enclosure might contain as much chaff and as many torches as possible. Moreover they placed upon this vessel quantities of pitch, brimstone, and whatever else was calculated to foment a great flame.[1] They also stretched out a double yard-arm upon each mast; and from these they hung caldrons into which they had poured or cast materials likely to kindle flame which would extend to a great distance. They then put ballast into the stern, in order to raise the prow aloft, the vessel being weighed down abaft.[2] Then watching for a wind bearing towards the mole, they fastened the vessel to some triremes which towed it before the breeze. As soon as they approached the mole and the towers, they threw fire among the wood, and at the same time ran the vessel, with the triremes,, aground as violently as possible, dashing against the end of the mole. The men
