That cedar-wood was imported into Assyria is sufficiently indicated by the fact that, although no cedars grew in the country, the beams in the palaces were frequently of this material. It may not, however, have been exactly an article of commerce, since the kings appear to have cut it after their successful expeditions into Syria, and to have carried it off from Lebanon and Amanus as part of the plunder of the country.
Pearls, which have been found in Assyrian ear rings, must have been procured from the Persian Gulf, one of the few places frequented by the shell-fish which produces then. The pearl fisheries in these parts were pointed out to Nearchus, the admiral of Alexander, and had no doubt been made to yield their treasures to the natives of the coasts and islands from a remote antiquity. The familiarity of the author of the book of Job with pearls is to be ascribed to the ancient trade in them throughout the regions adjoining the Gulf, which could not fail to bring them at an early date to the knowledge of the Hebrews.
Engraved stones, generally in the shape of scarabs, seem to have been largely imported from Egypt into Assyria, where they were probably used either as amulets or as seals. They have been found in the greatest plenty at Arban on the lower Khabour, the ancient Sidikan or Shadikanni, which lies nearly at the extreme west of the Assyrian territory; but many specimens have likewise been obtained from Nineveh and other of the central Assyrian cities.
If we were to indulge in conjecture, we might add to this list of Assyrian importations at least an equal number of commodities which, though they have not been found in the ancient remains, may be fairly regarded, on grounds of probability, as objects of trade between Assyria and her neighbors. Frankincense, which was burnt in such lavish profusion in the great temple at Babylon, was probably offered in considerable quantities upon Assyrian altars, and could only have been obtained from Arabia. Cinnamon, which was used by the Jews from the time of the Exodus, and which was early imported into Greece by the Phoenicians, who received it from the Arabians can scarcely have been unknown in Assyria when the Hebrews were familiar with it. This precious spice must have reached the Arabians from Ceylon or Malabar, the most accessible of the countries producing it. Mullins, shawls, and other tissues are likely to have come by the same route as the cinnamon; and these may possibly have been among the “blue clothes and broidered work and rich apparel” which the merchants of Asshur carried to Tyre in “chests, bound with cords and made of cedar-wood.” Dyes, such as the Indian lacca, raw cotton, ebony and other woods, may have come by the same line of trade; while horses and mules are likely to have been imported from Armenia, and slaves from the country between Armenia and the Halys River.
If from the imports of Assyria we pass to her exports, we leave a region of uncertain light to enter upon one of almost total darkness. That the “wares of Assyria” were among the commodities which the Phoenicians imported into Greece at a very early period, we have the testimony of Herodotus; but he leaves us wholly without information as to the nature of the wares themselves. No other classical writer of real authority touches the subject; and any conclusions that we may form upon it must be derived from one of two sources, either general probability, or the single passage in a sacred author which gives us a certain amount of authentic information. From the passage in question, which has been already quoted at length, we learn that the chief of the Assyrian exports to Phoenicia were textile fabrics, apparently of great value, since they were most carefully packed in chests of cedar-wood secured by cords. These fabrics may have been “blue cloaks,” or “embroidery,” or “rich dresses” of any kind, for all these are mentioned by Ezekiel; but we cannot say definitely which Assyria traded in, since the merchants of various other countries are joined in the passage with hers. Judging by the monuments, we should conclude that at least a portion of the embroidered work was from her looms and workshops; for, as has been already shown, the embroidery of the Assyrians was of the most delicate and elaborate description. She is also likely to have traded in rich apparel of all kinds, both such as she manufactured at home, and such as she imported from the far East by the lines of traffic which have been pointed out. Some of her own fabrics may possibly have been of silk, which in Roman times was a principal Assyrian export. Whether she exported her other peculiar productions, her transparent and colored glass, her exquisite metal bowls, plates, and dishes, her beautifully carved ivories, we cannot say. They have not hitherto been found in any place beyond her dominion, so that it would rather seem that she produced them only for home consumption. Some ancient notices appear to imply a belief on the part of the Greeks and Romans that she produced and exported various spices. Horace speaks of Assyrian nard Virgil of Assyrian amomuum, Tibullus of Assyrian odors generally. AEschylus has an allusion of the same kind in his Agamemnon. Euripide, and Theocritus, who mention respectively Syrian myrrh and Syrian frankincense, probably use the word “Syrian” for “Assyrian.” The belief thus implied is not, however, borne out by inquiry. Neither the spikenard nor the amonmum, nor the myrrh tree, nor the frankincense tree, nor any other actual spice, is produced within the limits of Assyria, which must always have imported its own spices from abroad, and can only have supplied them to other countries as a carrier. In this capacity she may very probably, even in the time of her early greatness, have conveyed on to the coast of Syria the spicy products of Arabia and India, and thus have created an impression, which afterwards remained as a tradition, that she was a great spice-producer as well as a spice-seller.
In the same way, as a carrier, Assyria may have exported many other commodities. She may have traded with the Phoenicians, not only in her own products, but in the goods which she received from the south and east, from Bactria, India, and the Persian Gulf,—such as lapis lazuli, pearls, cinnamon, muslins, shawls, ivory, ebony, cotton. On the other hand, she may have conveyed to India, or at least to Babylon, the productions which the Phoenicians brought to Tyre and Sidon from the various countries bordering upon the Mediterranean Sea and even the Atlantic Ocean, as tin, hides, pottery, oil, wine, linen. On this point, however, we have at present no evidence at all; and as it is not the proper office of a historian to indulge at any length in mere conjecture, the consideration of the commercial dealings of the Assyrians may be here brought to a close.
On the agriculture of the Assyrians a very few remarks will be offered. It has been already explained that the extent of cultivation depended entirely on the conveyance of water. There is good reason to believe that the Assyrians found a way to spread water over almost the whole of their territory. Either by the system of kanats or subterranean aqueducts, which has prevailed in the East from very early times, or by an elaborate network of canals, the fertilizing fluid was conveyed to nearly every part of Mesopotamia, which shows by its innumerable mounds, in regions which are now deserts, how large a population it was made to sustain under the wise management of the great Assyrians monarchs. Huge dams seem to have been thrown across the Tigris in various places, one of which (the Afrui) still remains, seriously impeding the navigation. It is formed of large masses of squared stones, united together by cramps of iron. Such artificial barriers were intended, not (as Strabo believed) for the protection of the towns upon the river from a hostile fleet, but to raise the level of the stream, in order that its water might flow off into canals on one bank or the other, whence they could be spread by means of minor channels over large tracts of territory. The canals themselves have in most cases been gradually filled up. In one instance, however, owing either to the peculiar nature of the soil or to some unexplained cause, we are still able to trace the course of an Assyrian work of this class and to observe the manner and principles of its construction.
In the tract of land lying between the lower course of the Great Zab River and the Tigris, in which was situated the important town of Calah (now Nimrud), a tract which is partly alluvial, but more generally of secondary formation, hard gravel, sandstone, or conglomerate, are the remains of a canal undoubtedly Assyrian, which was carried for a distance of more than five-and-twenty miles from a point on the Khazr or Ghazr Su, a tributary of the Zab, to the south-eastern corner of the Nimrud ruins. [PLATE CXXXIV., Fig. 1.] Originally the canal seems to have been derived from the Zab itself, the water of which was drawn off, on its northern bank, through a short tunnel—the modern Negoub—and then conducted along a cutting, first by the side of the Zab, and afterwards in a tortuous course across the undulating plain, into the ravine formed by the Shor-Derreh torrent. The Zab, when this part of the work was constructed, ran deep along its northern bank, and, sending a portion of its waters into the tunnel, maintained a constant stream in the canal. But after awhile the river abandoned its north bank for the opposite shore; and, water ceasing to flow through the Negoub tunnel, it became necessary to obtain it in some other way. Accordingly the canal was extended northwards, partly by cutting and partly by tunnelling to the Ghazr Su at about two miles above its mouth, and a permanent supply was thenceforth obtained from that stream. The work may have been intended in part to supply Calah with mountain water; but the remains of dams and sluices along its course sufficiently show that it was a canal for irrigation also. From it water was probably derived to fertilize the whole triangle lying south of Nimrud between the two streams, a tract containing nearly thirty square miles of territory, mostly very fertile, and with careful cultivation well capable of supporting the almost metropolitan city on which it abutted.