44 work has always been in finding suitable men to run the new machinery. Mehemet Ali made little attempt to train his own Egyptians. For his foreign trading opera- tions he went into partnerships with the trading consuls of Foreign Powers. This had the additional advantage of putting the local diplomatic representatives in his pocket. The Treaty of 1818 between the Powers and the Porte had freed trade in Egypt with the exception of small ad -valorem duties. But, with the help of his consular partners, dodges were devised that enabled Mehemet Ali to drive his State monopolies between the lines of the Treaty. But developing new industries is a more difficult matter than dodging international obligations. The model factories were, from the first, run at a loss, though this was not recognised at the time owing to the absence of any real accountancy. The more expensive enterprises were successively abandoned as war made money scarce. Yet in agriculture, the true industry of Egypt, permanent and important improvements were made. A French mechanic, employed to set up looms, suggested the planting of foreign cotton, of which the exportation by 1838 had reached sixty thousand balas. A Hindu intro- duced opium and indigo. Armenians spread the growing of hemp, hitherto only used as an intoxicant, but that Mehemet Ali required for his fleet. Wages in the lower ranks of labour quadrupled, while food prices only slightly increased. Certainly, prices of imported products rose swiftly; for example, coffee doubled and sugar was ten times dearer. But the aggregate wealth of the country increased rapidly. The land-tax, which in >x8*2i had brought in ^650,000, was worth double ten years later. Customs receipts doubled, and trade profits rose from about £100,000 to over four times that amoimt In the