As one enters this department he may observe, in a large office on the side of the house looking into Chambers street, the grandmaster of the mammoth establishment, sitting at the desk, and occupied by the pressing demands of so important a position. Here, from eight in the morning until a late dinner hour, he is engrossed by the schemes and plans of his active brain. He bears a calm and thoughtful appearance, and yet, such is his executive ability, that the burden which would crush others is borne by him with comparative ease. His aspect and manners are plain and simple to a remarkable degree, and a stranger would be surprised to acknowledge in that tall form and quiet countenance, the Autocrat of the Dry Goods Trade. This man did not achieve this position save by patient toil; his greatness was not 'thrust upon him.' It has arisen from forty years of close application to the branch of trade which he adopted in early life, and to which he has bent his rare powers of mind. Like most of our successful men, he began the world with no capital beside brains; and like Daniel Webster and Louis Philippe, his early employment was teaching. The instructor, however, was soon merged in the business man, and in 1827 his unpretending name was displayed in Broadway, The little concern in which he then was salesman, buyer, financier, and sole manager, has gradually increased in importance, until it has become the present marble palace. It is probable that much of his early prosperity was owing to a remarkably fine taste in the selection of dress goods; but the subsequent breadth of his operations and their splendid success may be ascribed to his love of order, and its influence upon his operations. Years of practice upon this idea have enabled him to reduce everything to a system. Beside this, he is a first-class judge of character, reads men and schemes at a glance, and continually exhibits a depth of penetration which astonishes all who witness it. Thus, although sitting alone in his office, he is apparently conscious of whatever is going on in all parts of his establishment. So completely is he _en rapport_ with matters on the different floors, that the clerks sometimes imagine that there must be an invisible telegraph girdling the huge building. These men often say, by way of pleasant illustration of this fact, that if any one of them is absent, he is the very man to be first called for. From this it may be understood that it is not an easy matter to vary from the rigid system which holds its alternative of diligence or discharge over all beneath its control. We have referred to Mr. Stewart's habits of order as a means by which he controls his vast business with apparent ease. To explain this more explicitly, we may state that each department or branch of trade is under a distinct manager. These wholesale departments have been increased every year, until there is hardly an item in the comprehensive variety of the dry