GREAT BRITAIN.
Coal, Slate, Grindstone, Limestone, Granite, &c. (outside the building),44
Mining and Mineral Products (inside),366
Chemical and Pharmaceutical Products,103
Substances used as Food,133
Vegetable and Animal Substances used in Manufactures,94
Machines for Direct Use, including Carriages, Railway and Marine Mechanism,339
Manufacturing Machines and Tools,225
Civil Engineering and Building Contrivances,177
Naval Architecture, Guns, Weapons, &c.260
Agricultural and Horticultural Machines and Implements,287
Philosophical, Musical, Horological and Surgical Instruments,535
Total, so far,2563

The foregoing occupy but 55 of the 300 pages devoted expressly to the Catalogue, so that the whole number of Exhibitors cannot be less than Ten Thousand, and is probably nearer Fifteen Thousand; and as two articles from each would be a low estimate, I think the number of distinct articles already on exhibition cannot fall below Thirty Thousand, counting all of any class which may be entered by a single exhibitor as one article. Great Britain fills 136 pages of the Catalogue; her Colonies and Foreign possessions 48 more; Austria 16; Belgium 8, China 2, Denmark 1, Egypt 2½, France and Algiers 35, Prussia and the Zoll Verein States 19; Bavaria 2, Saxony 5, Wirtemburg 2, Hesse, Nassau and Luxemburg 3, Greece 1, Hamburgh 1, Holland 2, Portugal 3½; Madeira 1, Papal State ½, Russia 5, Sardinia 1½, Spain 5, Sweden and Norway 1, Switzerland 5, Tunis 2½, Tuscany 2, United States 8½. So the United States stands fifth on the list of contributing Countries, ranking next after Great Britain herself, France, Austria, and Prussian Germany, and far ahead of Holland and Switzerland, which have long been held up as triumphant examples of Industrial progress and thrift under Free Trade; and these, with all the countries which show more than we do, are close at hand, while our country is on the average more than 4,000 miles off.—I am confirmed in my view that the cavils at the meagerness of our contribution are not well grounded.

III.

THE GREAT EXHIBITION.

London, Thursday, May 6th, 1851.

"The World's Fair," as we Americans have been accustomed to call it, has now been open five days, but is not yet in complete order, nor anything like it. The sound of the saw and the hammer salutes the visiter from every side, and I think not less than five hundred carpenters and other artisans are busy in the building to-day. The week will probably close before the fixtures will have all been put up and the articles duly arranged for exhibition. As yet, a great many remain in their transportation boxes, while others are covered with canvas, though many more have been put in order within the last two days. Through the great center aisle very little remains unaccomplished; but on the sides, in the galleries, and in the department of British Machinery, there is yet work to do which another week will hardly see concluded. Meantime, the throng of visiters is immense, though the unexampled extent of the People's Palace prevents any crush or inconvenience. I think there cannot have been less than Ten Thousand visiters in the building to-day.

Of course, any attempt to specify, or to set forth the merits or defects of particular articles, must here be futile. Such a universe of materials, inventions and fabrics defies that mode of treatment. But I will endeavor to give some general idea of the Exhibition.