y were set
across some of the narrow parts of the streams, in order to stop and
collect the particles of gold.

III. It is said that there was an ancient law in Greece, which forbad any
ship to be navigated with more than fifty men, and that Jason was the first
who offended against this law. There can be little doubt, from all the
accounts of the ancients, that Jason's ship was larger than the Greeks at
that period were accustomed to. Diodorus and Pliny represent it as the
first ship of war which went out of the ports of Greece; that it was
comparatively large, well built and equipped, and well navigated in all
respects, must be inferred from its having accomplished such a voyage at
that era.

In their course to the Euxine Sea, they visited Lemnos, Samothrace, Troas,
Cyzicum, Bithynia, and Thrace; these wanderings must have been the result
of their ignorance of the navigation of those seas. From Thrace they
directed their course, without further wanderings, to the Euxine Sea. At
the distance of four or five leagues from the entrance to the sea, are the
Cyanean rocks; the Argonauts passed between them not without difficulty and
danger; before this expedition, the passage was deemed impracticable, and
many fables were told regarding them: their true situation and form were
first explored by the Argonauts. They now safely entered the Euxine Sea,
where they seem to have been driven about for some time, till they
discovered Mount Caucasus; this served as a land mark for their entrance
into the Phasis, when they anchored near OEa, the capital of Colchis.

IV. The course of the Argonauts to Colchis is well ascertained; and the
accessions to the geographical knowledge of that age, which we derive from
the accounts given of that course, are considerable. But with respect to
the route they followed on their return, there is much contradiction and
fable. All authors agree that they did not return by the same route which
they pursued in their outward voyage. According to Hesiod, they passed from
the Euxine into the Eastern Ocean; but being prevented from returning by
the same route, in consequence of the fleet of Colchis blockading the
Bosphorus, they were obliged to sail round Ethiopia, and to cross Lybia by
land, drawing their vessels after them. In this manner they arrived at the
Gulph of Syrtis, in the Mediterranean. Other ancient writers conduct the
Argonauts back by the Nile, which they supposed to communicate with the
East