immediately adjoining the stream is higher than at places more remote. At _K_ will be a gate for checking the flow of water, and at _H_ and _h_ small canals, with locks, for boats passing up and down the river. An immense water power will be thus created at the Barage; and it is in contemplation to erect there mills and manufactories of every species; and also to lay out a city after the European plan. Cairo will probably find here a formidable rival. This is a great undertaking, whether we consider the advantages which it promises or the startling boldness of the design; for in our country we can scarcely form an idea of the difficulties that beset it on every side. Every thing, even the most trifling kind of tool necessary in the operation, has first to be made. Mons. Lenon informed us that he could not have found things less prepared for his hands, if he had commenced operations in the midst of the African deserts. And, in addition, both he and the sovereign have to encounter the ignorance and the prejudices of the jealous officers of the court. They came once to Mohammed Ali, complaining that the engineer was going to needless expense in importing wood for piles when they had trees enough at home, which, if spliced, would answer just as well. “Say you so,” replied the Pasha, “the experiment shall be made forthwith;” and looking out into his garden, he ordered trees at once to be cut down, and sent the complainants to see them spliced and arranged to their own satisfaction. This was done; the pile-driver was applied to them, and at the first stroke they flew into shivers. Since that time they have been more cautious in making complaints. We found 10,000 men at work digging the canals; 6,000 on the Rosetta side and the balance on the Darietta branch. Mons. Lenon says, that if he can get men enough, he will finish it in three years: but at the present mode of working, it will require six or seven. They broke ground three months previous to our visit. One hundred great dredging machines are to be employed, thirty of which are already on the ground. These, as well as most of the tools, have to be imported from Europe. In the latter they are yet very badly provided. The ground is broken by hoes, and worked into baskets with shovels or fingers, as the case may be: these are carried on the head to the side of the river, and there emptied down its banks. The men are divided into companies of from thirty to fifty each, with one or two drivers, who hasten their operations by a free use of whips.