If a student fails in his last examination at the close of the third year, he may be allowed, in like manner, under favorable circumstances, to re-enter the third year’s classes, and try to qualify himself by an additional year of study, losing, of course, his seniority. Otherwise, he joins the corps as a supernumerary, with the pay of an infantry officer, and waits till he can obtain a commission in the line.

Candidates for commissions in the engineers enter the corps, it should be observed, originally as volunteers, finding their own clothing, and receiving no pay; but as soon as they enter the school they are regularly paid by the state, and receive their pay in the usual course of the service from the division to which they belong.

The studies of the three years are arranged in accordance with the system that has just been described. Those of the first year are common to the two arms, and correspond, in a general way, with what is taught in the Division Schools or in the highest class of the Cadet House. Those of the second year are devoted to the special arm subjects. In Mathematics, Artillery, and Fortification, the lectures are common to the artillery and engineers; in drawing they are divided.

In the third year a considerable separation takes place. Mathematics are still taught, and there is a special class of the most advanced students in the Differential and Integral Calculus, the Higher Geometry, and in Analytical Mechanics and Hydraulics; this, however, is purposely restricted to about one-third of the class, by raising the requirements, if necessary.

The course is divided in each year into the theoretical and the practical part. The year commences in October with the former, and the studies for the nine months succeeding are for the most part theoretical only. In June the examinations take place. July, August, and a part of September are given up to practical exercises. Something like the last three weeks of September are allowed for a vacation.

The general control of the school is in the hands of the General Inspectors of the two services, the artillery and the engineers. These two are the Curators of the school and form the Curatorium. They make their reports to the General Inspector of Military Education, of whom mention has already been made. The immediate management is intrusted to a director, who is a field officer of artillery or engineers, of the rank of commandant of a regiment, and he has a captain, appointed by the Curatorium as his assistant.

There is a Board of Studies, of which the Director is chairman, consisting of the Senior Professor of Mathematics, of the Instructors of Artillery and Engineering in the third Cœtus, and of an equal number of officers of the two services named by the Curators.

Four officers, three from the artillery and one from the engineers, acting under the captain, are charged with the care of discipline and order; these are the Direction Officers.

There are twelve military and eleven civilian professors and teachers. Among the military professors and teachers may be included any of the direction officers.