We took an elevator to the top where we began our survey of the contents. Elevators at frequent intervals connected every story. A description of one story would in a general way apply to all the others. Each floor is divided longitudinally into three halls or suites of rooms. The central division is ordinarily a single hall fifty feet in width by six hundred in length, and in these central halls are stored all the books, papers and relics of the past. Also specimens of ores, metals, alloys and compounds of everything that goes to make a complete museum of natural history, and scientific methods in chemistry and the mechanic arts. Different stories are given to Archeology, Ethnology, Geology, Chemistry, Electricity, etc., and constitute a most instructive feature of this Library of Universal Knowledge. The divisions on either side are given up to reading rooms, lecture halls and schools for culture in technical branches that can be studied to better advantage here in this vast library than elsewhere. In the reading rooms, which are always open to the public, full catalogues are always kept for visitors, and courteous attendants are ever ready to give any information and procure any book that may be needed. Books are all numbered and catalogued, so the visitor has but to press the number on an electric keyboard, and it is delivered at once by a pneumatic tube. The attendants return the books to their proper places in the same rapid and quiet manner. No noise, bluster, or confusion anywhere. Everything is reduced to system, and moves along like clock work. Instruction is free in any of the technical schools, to all who apply and submit to the rules. These schools embrace every specific branch of study, and are usually patronised by graduates from the public schools who desire to perfect their knowledge of some specific branch in order to be better qualified for a special calling. Here, can be studied under the most favorable conditions, the progressive development of a world, illustrated at every step by the relics indicative of its status which are carefully preserved in the museums, thus tracing in the most instructive and satisfactory manner, the progress of the people from their primitive condition of barbarians to their present high state of culture. I saw at a glance that this was the place where my contemplated work of investigation, into the practical methods which had enabled the people of this country to develop such ideals, could be prosecuted under the most favorable conditions. I determined to make good use of these facilities for gathering the ripened sheaves of human thought in every age and condition of life, for the benefit of the people of my own native land.