The government, which succeeded to the monarchy, shewed no less interest in the progress of M. HAÜY'S undertaking. The different legislatures, which have successively governed France, promoted it by various decrees. In proportion as the number of the pupils increased, so did the resources of their industrious activity. By a law which was solicited by M. HAÜY, and which excited and kept up a singular emulation among his pupils, the blind, in preference to the clear-sighted of equal merit, were admitted to the various secondary employments of the establishment. From that period, the first blind pupils, formed by M. HAÜY, being promoted to the functions of teachers, transmitted with success to young blind children, sent for instruction, from different parts of the Republic, the first elements of education given them by himself and assistants. By virtue of this law, the office of house-steward was intrusted to LESUEUR, a blind pupil who had already discharged it with credit at a banker's. It will scarcely be believed, no doubt, that a blind man can be a cashier, receive money coming in, either from the public treasury, or from the industry of his brothers in misfortune; make of it a suitable division; buy commodities necessary for life and clothing; introduce the strictest economy into his disbursements; by means of his savings, procure the establishment the implements and machinery of the Industrious Blind; in times of real scarcity, make use of the productions of the labour of the grown blind, to maintain the young blind pupils, and that, with all these concerns on his hands, his accounts should always be ready for inspection. M. HAÜY informs me that out of fifteen or twenty of his old pupils, whom he has connected by the ties of marriage, ten or twelve are fathers; and that they have children more fortunate than the authors of their days, since the enjoy the benefit of sight. But the most interesting part of these connexions is, that the blind father (on the principle of the plan before-stated) teaches his clear-sighted son reading, arithmetic, music, and every thing that it is possible to teach without the help of the eyes. Raised work, or relief, is the simple and general process by means of which M. HAÜY forms his pupils, and there are a great number of them whose abilities would excite the pride of many a clear-sighted person. For instance, in addition to the before-mentioned LESUEUR, who is an excellent geographer and a good mathematician, might be quoted HUARD, a man of erudition and a correct printer; likewise CAILLAT, a capital performer on the violin, and a celebrated composer. For vocal and instrumental music, printing, and handicraft work, there might be noticed thirty or forty, as well as ten or twelve for knowledge relating to the sciences.