Page:Travels to Discover the Source of the Nile - In the Years 1768, 1769, 1770, 1771, 1772, and 1773 volume 4.djvu/570

 SIMONIDES the Less staid five years in Meroe; after him, Aristocreon, Bion,and Bafilis. It is not then probable that men of their character omitted to ascertain the fad; whether or not the place where they lived was an island. Diodorus Siculus has said, that Meroe was in the form of a shield, that is, in the figure of that triangular shield called Scutum, pointed at the bottom, and growing broader towards the top where it is square. Nothing can be more exact than this resemblance of the lower part of Atbara, that is, from Gerri to the Magiran, the part we suppose Diodorus was acquainted with, and it is scarcely possible that he could have fixed upon this resemblance without having seen some figure of it delineated upon paper.

AS this must suppose a more than ordinary knowledge in Diodorus, we shall examine how the measures he has given us of the island correspond with the truth. He says, that the island is 3000 stadia long, and 1000 stadia broad. Now taking 8 stadia for a mile, we have 375 miles, and measuring with the compass from the river Falaty, where, as I have said, Atbara becomes an island by the confluence of the rivers, I find that distance to be 345 miles, of 60 miles to a degree, so that without making any allowance for the disadvantages of the country, it is impossible at this day to have a more accurate estimation. As for the breadth, it is scarcely possible to guess at what part Diodorus means it was measured, on account of the figure of the shield, as I have already observed, as constantly varying. But suppose, as is most probable, that the breadth of the island was referred to