We are next directed to the ports beyond the Straits of Babelmandeb. The wind in passing them is described as violent, coming on in sudden and dangerous squalls, in consequence of its confinement between the two capes which formed the entrance to the straits. The first place beyond them, about 120 miles to the east, described in the Periplus, is a village called Arabia Felix: this, there is every reason to believe, is Aden. It is represented in the Periplus as having been a place of great importance before the fleets sailed directly from India to Egypt, or from Egypt to the east. Till this occurred, the fleets from the east met in this harbour the fleets from Egypt. This description and account of it exactly corresponds with what Agatharcides relates: he says it received its name of Eudaimon, (fortunate,) on account of the ships from India and Egypt meeting there, before the merchants of Egypt had the courage to venture further towards the eastern marts. Its importance seems to have continued in some degree till it was destroyed by the Romans, probably in the time of Claudius: the object and reason of this act was to prevent the trade, which in his time had begun to direct its course to India, from reverting to this place.

About 200 miles to the east of Aden was the port of Kane. The country in its vicinity is represented as producing a great quantity of excellent frankincense, which was conveyed to Kane by land in caravans, and by sea in vessels, or in rafts which were floated by means of inflated skins. This was a port of considerable trade; the merchants trading to Baragyza, Scindi, Oman, and Persis, as well as to the ports in Africa, beyond the straits. The goods imported were principally from Egypt, and consisted of a small quantity of wheat, wine, cloaths for the Arabian market, common, plain, and mixed; brass, tin, Mediterranean coral, which was in great repute in India, so that the great demand for it prevented the Gauls in the south of France, according to Pliny, from adorning their swords, &c. with it, as they were wont to do; storax, plate, money, horses, statues or images, and cloth. The exports were confined to the produce of the country, especially frankincense and aloes. At Syagros, which is described as a promontory fronting the east, and the largest in the world, there was a garrison for the protection of the place, which was the repository of all the incense collected in these parts.

The island of Dioscorides (Socotra) is next described. It was inhabited on its northern side, (the only part of it that was then inhabited,) by a few Arabians, Indians, and Greeks, who seem to have fixed a permanent or temporary abode here, for the purpose of obtaining tortoise-shell: this was much prized, being of a yellow colour, very hard and durable, and used to make cases, boxes, and writing tables; this and dragon's blood were its chief productions. In exchange for them, there were imported rice, corn, Indian cotton goods, and women slaves.

The first mart beyond Cape Syagros is Moscha, which is represented as much resorted to on account of the sacchalitic incense which is imported there. This was so extremely abundant that it lay in heaps, with no other protection than that which was derived from the gods, for whose sacrifices it was intended. It is added that it was not possible for any person to procure a cargo of it without the permission of the king; and that the vessels were observed and searched so thoroughly, that not a single grain of it could be clandestinely exported. The intercourse between this port and Kane was regular; and besides this, it was frequented by such ships as arrived from India too late in the season: here they continued during the unfavourable monsoon, exchanging muslins, corn, and oil, for frankincense. A small island, which is supposed to be the modern Mazeira, was visited by vessels from Kane to collect or purchase tortoise-shell: the priests in the island are represented in the Periplus as wearing aprons made of the fibres of the cocoa tree: this is the earliest mention of this tree.

Moçandon, the extreme point south of the Gulf of Persia, was the land from which the Arabians, (to use a maritime phrase) took their departure, with various superstitious observances, imploring a blessing on their intended voyage, and setting adrift a small toy, rigged like a ship, which, if dashed to pieces, was supposed to be accepted by the god of the ocean, instead of their ship.

It is impossible to determine from the Periplus, whether the author was personally acquainted with the navigation, ports, and trade of the Gulf of Persia: the probability is that he was not, as he mentions only two particulars connected with it; the pearl fishery, and the town of Apologus, a celebrated mart at the mouth of the Euphrates; the pearl fishery he describes as extending from Moçandon to Bahrain. Apologus is the present Oboleh, on the canal that leads from the Euphrates to Basra.

If the author of the Periplus did not enter the Gulf of Persia, he certainly stretched over, with the monsoon, either to Karmania, or directly to Scindi, or to the Gulf of Cambay; for at these places the minuteness of information which distinguishes the journal again appears.

Omana in Persia is the first mart described; it lay in the province of Gadrosia, but as it is not mentioned by Nearchus, who found Arabs in most other parts of the province, we may conclude that it was founded after his time. The trade between this place and Baragaza in India, was regular and direct, and the goods brought from the latter to the former, seems afterwards to have been sent to Oboleh at the head of the Gulf; the imports were brass, sandal-wood; timber, of what kind is not specified; horn, ebony; this is the first port the trade of which included ebony and sandal-wood: frankincense was imported from Kane. The exports to Arabia and Baragaza were purple cloth for the natives; wine, a large quantity of dates, gold, slaves, and pearls of an inferior quality.

The first place in India to which the merchants of Egypt, while they followed the ancient course of navigation by coasting, were accustomed to trade, was Patala on the Indus; for we have admitted that single vessels occasionally ventured beyond the Straits of Babelmandeb, before the discovery of the monsoon, though the trade from Egypt to India, previously to that discovery, was by no means frequent or regular. The goods imported into Patala were woollen cloth of a slight fabric, linen, woven in checquer work, some precious stones, and some kind of aromatics unknown in India, probably the produce of Africa or Arabia; coral, storax, glass vessels of various descriptions, some plate, money, and wine. From Patala, the Egyptian merchants brought spices, gems of different kinds, particularly sapphires, silk stuffs, silk thread, cotton cloths, and pepper. As Patala is not mentioned in the Periplus, it is probable it was abandoned for Baragaza, a far more considerable mart on the same coast, and most probably Baroche on the Nerbuddah.

Before describing Baragaza, however, the author of the Periplus mentions two places on the Indus, which were frequented for the purposes of commerce: the first near the mouth of the river, called Barbarike; and the other higher up, called Minagara: the latter was the capital of a kingdom which extended as far as Barogaza. As the king of this country was possessed of a place of such consequence to the merchants as Baragaza, and as from his provinces, or through them, the most valuable cargoes were obtained, it was of the utmost moment that his good will and protection should be obtained and preserved. For this purpose there were imported, as presents for him, the following articles, all expensive, and the very best of their kind: plate of very great value; musical instruments; handsome virgins for the haram; wine of the very best quality; plain cloth, but of the finest sort; and perfumes. Besides these presents, there were likewise imported a great quantity of plain garments, and some mixed or inferior cloth; topazes, coral, storax, frankincense, glass vessels, plate, specie, and wine. The exports were costus, a kind of spice; bdellium, a gum; a yellow dye, spikenard, emeralds, sapphires, cottons, silk thread, indigo, or perhaps the indicum of Pliny, which was probably Indian ink: skins are likewise enumerated, with the epithet serica prefixed to them, but of what kind they were cannot be determined: wine is specified as an article of import into this and other places; three kinds of it are particularized: wine from Laodicea in Syria, which is still celebrated for its wine; Italian wine, and Arabian wine. Some suppose that the last was palm or toddy wine, which seems to have been a great article of trade.