It may not be improper to suggest, that not only are the general circumstances of the age favorable to such institutions as this, but that there seems a high degree of propriety that one or more should be established here, in the metropolis of New England. In no other part of the country is there so great a concentration of mechanical operations. Events have given to New England the lead in the great business of domestic manufactures. Her thickened population, her energetic free labor, her abundant falls of water, and various other causes, have led her citizens to engage, with great boldness, in extensive manufactures. The success of their establishments depends, of course, in no small degree, upon the perfection to which machinery may be carried. Improvement in this, therefore, instead of being left to chance or accident, is justly regarded as a fit subject of assiduous study. The attention of our community is also, at the present moment, strongly attracted towards the construction of canals, railways, dry docks, and other important public works. Civil engineering is becoming a profession, offering honorable support and creditable distinction to such as may qualify themselves to discharge its duties. Another interesting fact is before us. New taste and a new excitement are evidently springing up in our vicinity in regard to an art, which, as it unites in a singular degree utility and beauty, affords inviting encouragements to genius and skill. I mean Architecture. Architecture is military, naval, sacred, civil, or domestic. Naval architecture, certainly, is of the highest importance to a commercial and navigating people to say nothing of its intimate and essential connection with the means of national defence. This science should not be regarded as having already reached its utmost perfection. It seems to have been for some time in a course of rapid advancement. The building, the rigging, the navigating of ships, have, within the knowledge of every one, been subjects of great improvement within the last fifteen years. And where, rather than in New England, may still further improvements be looked for? Where is ship-building either a greater business, or pursued with more skill and eagerness?