Greek Texts & Translations

25

Then follows Ptolemaïs, a large city, formerly called Ace. ^note It was the place of rendezvous for the Persians in their expeditions against Egypt. Between Ace and Tyre is a sandy beach, the sand of which is used in making glass. The sand, it is said, is not fused there, but carried to Sidon to undergo that process. Some say that the Sidonians have, in their own country, the vitrifiable sand; according to others, the sand of every place can be fused. I heard at Alexandria from the glass-workers, that there is in Egypt a kind of vitrifiable earth, without which expensive works in glass of various colours could not be executed, but in other countries other mixtures are required; and at Rome, it is reported, there have been many inventions both for producing various colours, and for facilitating the manufacture, as for example in glass wares, where a glass bowl may be purchased for a copper coin, ^note and glass is ordinarily used for drinking. 26

A phenomenon ^note of the rarest kind is said to have occurred on the shore between Tyre and Ptolemaïs. The people of Ptolemaïs had engaged in battle with Sarpedon the general, and after a signal defeat were left in this place, when a wave from the sea, like the rising tide, overwhelmed the fugitives; some were carried out to sea and drowned, others perished in hollow places; then again the ebb succeeding, uncovered and displayed to sight the bodies lying in confusion among dead fish.

A similar phenomenon took place at Mount Casium in Egypt. The ground, to a considerable distance, after a violent and single shock fell in parts, at once exchanging places; the elevated parts opposed the access of the sea, and parts which had subsided admitted it. Another shock occurred, and the place recovered its ancient position, except that there was an alteration (in the surface of the ground) in some places, and none in others. Perhaps such occurrences are connected with periodical returns the nature of which is unknown to us. This is said to be the case with the rise of the waters of the Nile, which exhibits a variety in its effects, but observes (in general) a certain order, which we do not comprehend. 27

Next to Ace is the Tower of Strato, with a station for