Histories

and the gold coin being thirteen times the value of the silver, the gold-dust is found to be worth four thousand six hundred and eighty Euboic talents. Therefore it is seen by adding all together that Darius collected a yearly tribute of fourteen thousand five hundred and sixty talents; I take no account of figures less than ten.

This was Darius' revenue from Asia (continent)Asia and a few parts of Libya [17,25] (nation), AfricaLibya. But as time went on he drew tribute also from the islands and the dwellers in Europe (continent)Europe, as far as +Thessaly [22.25,39.5] (region), Greece, Europe Thessaly.

The tribute is stored by the king in this fashion: he melts it down and pours it into earthen vessels; when the vessel is full he breaks the earthenware away, and when he needs money coins as much as serves his purpose.

These were the governments and appointments of tribute. The Persian country is the only one which I have not recorded as tributary; for the Persians live free from all taxes.