The fourth and last mart mentioned as lying on the African side of the channel, which opens from the Straits of Babelmandeb, is Mosullon; this was the most important mart on the whole coast, and that which gave a specific name to the trade of the ancients: the imports were numerous, comprising, besides those already mentioned, some that were peculiar to this place, such as vessels of silver, a small quantity of iron, and flint glass: the exports were, cinnamon, of an inferior quality; the quantity of this article is noticed as so great, that larger vessels were employed in the trade of this port, expressly for conveying it, than were seen in the other ports of Africa. We are informed by Pliny, that Mosullon was a great market for cinnamon,--and it would seem, from its being conveyed in large vessels by sea, that it came from Arabia. The cinnamon mentioned in the Periplus, is, indeed, particularized as of an inferior quality, which is directly at variance with the authority of Dioscorides, who expressly states that the Mosulletic species is one of prime quality; if this were the case, it must have been Indian. The other exports were gums, drugs, tortoise-shell, incense, frankincense, brought from distant places; ivory, and a small quantity of myrrh. The abundance of aromatic articles, which the Greeks procured on this part of the coast, induced them to give the name of Aromatic to the whole country, and particularly to the town and promontory at the eastern extremity of it. Cape Aromata, the Gardefan of the moderns, is not only the extreme point east of the continent of Africa, but also forms the southern point of entrance on the approach to the Red Sea, and is the boundary of the monsoon. At the marts between Mosullon and this Cape, no articles of commerce are specified, except frankincense, in great abundance and of the best quality, at Alkannai. At the Cape itself, there was a mart, with an exposed roadsted; and to the south of it, was another mart; from both these, the principal exports consisted of various kinds of aromatics.