Prices.--The value of grain and dates necessarily varied from time to time. Under Nebuchadrezzar, the quart of sesame cost a little over a penny, in the twelfth year of Nabonidos it was a little less than 1-1/2_d._ In the seventh year of Nebuchadrezzar dates were about a halfpenny a quart, in his thirty-eighth year the quart was only 1/25 of a penny. In the reign of Cambyses a quart of corn cost 2-1/2_d._ The prices of other things were higher. In the reign of Darius a lady sold 200 sheep for £135, in that of Nebuchadrezzar an ox, sacrificed in the temple of the Sun-god at Sippara, cost £2. We hear of asses sold for £7 10_s._, and £2, and of five casks of wine purchased for £1 10_s._ Usury.--Deeds of partnership are common; so also are deeds relating to money-lending. The usurer, in fact, was a prominent person in the trading community of Babylonia. Under Nebuchadrezzar and his successors the usual rate of interest was 20 per cent., the interest being paid each month, though we also hear of 13-1/3 per cent. In concluding a bargain, it was usually stipulated that if the money were not paid by a specified date, interest should be paid upon it until it was paid in full. The Army.--By the side of the commercial class stood a numerous body of military and civil officials. At the head of the Assyrian army was the Tartan (_turtannu_) or Commander-in-chief, and under him came a large staff of officers. The army itself was highly organized. In addition to the infantry and cavalry there were numerous chariots, in one of which the king rode when he commanded in person. In the time of Tiglath-pileser III, saddles, leathern drawers, and high boots were introduced for the cavalry, and a corps of slingers and pioneers was created by Sennacherib. The infantry were divided into heavy-armed and light-armed, many of the heavy-armed wearing coats of mail formed of metal scales sewn to a leather shirt. Helmets were largely used, as well as shields. The army carried with it on the march various engines for attacking the walls of a town--battering-rams, ladders, crow-bars, and the like--as well as tents. The royal tent was accompanied by a cooking and a dining-tent, and was elaborately furnished. We learn from the contract-tablets, that in the reign of Nabonidos, rather more than 2-1/2 bushels of wheat were furnished to each of the bowmen, while 54 _qas_ (75 quarts) of beer were provided on a particular day, 'for the troops which had marched from Babylon.' Navy.--A fleet was kept in Babylonia, and the king had a State-barge on the Euphrates. The Assyrians, however, were not a naval people, and the biremes, employed by Sennacherib when he attacked the Chaldaean colony in the Persian Gulf, were built and manned by Phoenicians.