The five libraries thus briefly described are the principal ones in the United Kingdom, and they are all entitled to receive a copy of every new work on its publication; so that they are continually on the increase, and enabled to keep pace with the activity of the press. Of the numerous other libraries in this country we have no space to give a detailed account, and must therefore content ourselves with merely indicating the names of the more extensive ones. In London are the libraries of the Royal Society and the Royal Institution; Sion College Library; Archbishop Tenison's Library; and Dr. Williams's Library, belonging to the Dissenters. The Lambeth Library of the Archbishop of Canterbury is exceedingly rich in ecclesiastical history and biblical literature. At Oxford and Cambridge, all the different colleges have libraries more or less extensive and valuable. Chetham's Library at Manchester is also worthy of mention. The library of the Writers to the Signet at Edinburgh is an excellent and valuable miscellaneous collection of books in science, law, history, geography, statistics, antiquities, literature, and the arts. Finally, the Scotch universities of Edinburgh, Glasgow, St. Andrews, and Aberdeen, all possess academical libraries of considerable size, and which are steadily on the increase. Many of the above receive an annual grant of money from government, as a compensation for the withdrawal of the privilege of receiving copies of every book published in the kingdom. All such, at least, ought to be thrown open to the public, and doubtless soon will be.

FOREIGN LIBRARIES.

1. National Library, Paris.—This library is justly considered as the finest in Europe. It was commenced under the reign of King John, who possessed only ten volumes, to which 900 were added by Charles V., many of them superbly illuminated by John of Bruges, the best artist in miniatures of that time. Under Francis I. it had increased to 1890 volumes, and under Louis XIII. to 16,746. In 1684 it possessed 50,542 volumes; in 1775 it amounted to above 150,000; and by 1790 it had increased to about 200,000. At present it contains 824,000 volumes of printed books, and 80,000 manuscripts. It is divided into four departments:—1. Printed books; 2. Manuscripts, charters, and diplomas; 3. Coins, medals, engraved stones, and other antique monuments; and 4. Engravings, including geographical charts and plans. Of the contents of this magnificent, nay, matchless collection, it would far exceed our limits to give any details, or even to enumerate its choicest articles. It is rich in every branch and department, unique in some, scarcely surpassed in any, and unrivalled in all taken together. Of books printed on vellum it contains at once the finest and most extensive collection in the world.

2. Arsenal Library, Paris.—This library, founded by the Marquis de Paulmy, formerly ambassador of France in Poland, was in 1781 acquired by the Count d'Artois, who united to it nearly the whole of the library of the Duke de la Valliere. It possesses the most complete collection extant of romances, since their origin in modern literature; of theatrical pieces or dramas, from the epoch of the Moralities and Mysteries; and of French poetry since the commencement of the sixteenth century. It is less rich in other branches, but it has all works of importance, and in particular contains historical collections which are not to be found elsewhere.

3. Library of Ste Genevieve, Paris.—The foundation of this library dates as early as the year 1624, when Cardinal de Rochefoucauld, having reformed the Abbey of Sainte-Genevieve, made it a present of 600 volumes. At present it contains 160,000 printed volumes and 2000 manuscripts. In it may be found all the academical collections, and a complete set of Aldines; it is particularly rich in historical works; and its most remarkable manuscripts are Greek and Oriental. Its typographical collections of the fifteenth century are not more valuable for their number than the high state of preservation in which they are found. This library is open of an evening, and is much resorted to by students, and men of the operative classes.

4. Mazarin Library, Paris.—This library, as its name denotes, was instituted by Cardinal Mazarin. The formation of it was intrusted to the learned Gabriel Naudé, who, having first selected all that suited his purpose in the booksellers' shops in Paris, travelled into Holland, Italy, Germany, and England, where the letters of recommendation of which he was the bearer enabled him to collect many very rare and curious works. Cardinal Mazarin, by his will, bequeathed it to the college which he founded, and in 1688 it was made public. It is remarkable for a great number of collections containing detached pieces and small treatises, which date as far back as the fifteenth century, and exist nowhere else; nor has any other library so complete a body of the ancient books of law, theology, medicine, and the physical and mathematical sciences. It also possesses a most precious collection of the Lutheran or Protestant authors. In one of the halls are placed models in relief of the Pelasgic monuments of Italy and Greece; in another is a terrestrial globe, eighteen feet in diameter, formed of plates of copper, and executed by order of Louis XVI.; but this instrument, which is unique in Europe, is unfortunately unfinished, being destitute of several requisite circles.

5. National Library, Madrid.—This "is one of the many institutions which awaken the admiration of the stranger in Spain, as being at variance with the pervading decay." According to Mr. Ford, "it is rich in Spanish literature, especially theology and topography, and has been much increased numerically since the suppression of the convents; but good modern books are needed." It contains many valuable Greek, Latin, and Arabic manuscripts, and unedited works, chiefly Spanish. The Monetario, or cabinet of medals, is arranged in an elegant and beautiful apartment, and contains an unrivalled collection of Celtic, Phœnician, Greek, Roman, Gothic, Arabic, and modern coins and medals, in excellent preservation. The library is open to all, at least as far as the printed books are concerned.

6. Vatican Library, Rome.—Among the libraries of Italy, that of the Vatican at Rome stands preëminent, not more for its grandeur and magnificence, than for the inestimable treasures with which it is enriched. It was originated about the year 465 by Pope Hilary, and has been augmented by succeeding pontiffs, and by various princes, until it reached its present extent and value. Our space will not permit us to give any thing like a detailed account of its treasures; but we condense from Sir George Head's admirable work on Rome the following description of the grand saloon of the library:—"The principal chamber of the library appears to be 179 feet long by 51 broad. The ceiling is remarkable for presenting to the eye the appearance of a uniform extensive surface, as if it were a beautifully broad elliptical vault, though in fact it consists of a double range of groined arches that, springing on each side from the walls, and blending together in the middle, are supported on a row of six pillars planted in a line on the ground. These pillars are contrived, accordingly, of an oblong shape, so extremely narrow that, planted as they are longitudinally, and encompassed by large rectangular mahogany bookcases to serve as pedestals, they occupy but an inconsiderable space in the apartment when viewed edgewise by a spectator standing at the entrance, and from their form effectually counteract the appearance of weight, that would certainly otherwise be produced by the double vaulting. Moreover, while the lines of curvature slide as it were thus gently and harmoniously into the outline of the pillars, the transition of surface is the less perceptible, owing to the whole of the vault and pillars being painted in a uniform delicate pattern of arabesque, by Zuccari, as it is affirmed; but at all events, in figures of plants and flowers, almost as light and exquisite as the paintings on a china teacup, and thrown into relief by the prevalence of a clear white ground; so that an appearance is produced of airiness and space to all intents and purposes as effective as if the ceiling were really contained within the span of a single elliptical arch. Along the base of the ceiling is a cornice of stucco, ornamented with a light pattern in white and gold; and underneath, upon the upper portion of the walls, are six windows on each side; and the remainder of the surface is covered with paintings by several different artists, one of which represents Sixtus V. receiving from his architect, Dominico Fontana, the plan of the present library. The lower portion of the walls is entirely occupied by closed bookcases, composed of panels of wood painted in arabesque on a ground of white and slate color, and surrounded by gilded mouldings; which receptacles bear no sort of affinity in appearance to ordinary library furniture, and thoroughly conceal from public view the valuable manuscripts they contain. No books, in fact, are to be seen in the whole chamber, and particularly the rectangular bookcases above referred to, that serve the purpose of pedestals, from the middle of which each pillar supporting the ceiling and resting on the ground below rise, as the pier of a bridge from its ceisson, rather resemble ornamental buffets upon whose tabular surface vases and other splendid objects of art and antiquity are arranged in order.

"With regard to the principal objects worthy of observation there are, in the first place, two very magnificent tables, both alike, placed in the middle of the room in a corresponding position to one another, between the first and second pillar at each extremity. Each is composed of an enormously thick and very highly polished slab of red Oriental granite, supported by six bronze figures of slaves as large as life. Such being the appropriation of two of the intercolumnial spaces, a third is occupied by a low column of Cipollino marble, serving as a pedestal to support a splendid and very large vase of Sevres china, which was presented by the Emperor Napoleon to Pius VII. In a fourth intercolumnial space is to be seen, supported on a pedestal of Cipollino, whose base appears to be a sort of alabaster marked with different shades of olive-green, a square tazza of malachite, presented to Gregory XVI. by the Crown-Prince of Russia, after his visit to Rome in 1838. In the fifth intercolumnial space are a magnificent pair of candelabra of Sevres china, brought by Pius VII. from Paris, and also a splendid vase of the same material presented to his holiness by Charles X. There is also to be observed, placed at the extremity of the room, on the right-hand side near the wall, a spirally fluted column of Oriental alabaster, which was discovered near the church of St. Eusebio, on the Esquiline; and suspended against the wall, not far distant, is a curious old Russian calendar painted on wood.

"The bookcases being continually locked, as above stated, permission is nevertheless granted to those visitors who may be desirous of consulting the books and manuscripts, on making application to the cardinal-librarian or his assistants; but the privilege is merely nominal, in consequence of the extremely imperfect state of the catalogue; and in point of fact the multitudinous volumes on the shelves may be compared to a mine, unexplored and unexplorable; whence only a few particular objects, considered the staple curiosities of the region, and consequently continually had recourse to by the visitors, are extracted. The volumes in question consist principally of a splendidly-illuminated Bible of the sixth century; the most ancient version of the Septuagint; the earliest Greek version of the New Testament; the 'Assertio Septem Sacramentorum,' written by Henry VIII.—a royal literary effort in defence of the seven Roman Catholic sacraments that procured the title of Defender of the Faith for the author, which descended to the Protestant monarchs of England; and a most curious and authentic collection of original correspondence between Henry VIII. and Anne Boleyn. The 'Assertio Septem Sacramentorum' is a good thick octavo volume, written in Latin, and printed in the year 1501, in London, on vellum. The type is clear, with a broad margin, and at the beginning is the original presentation addressed to Leo X., as follows, subscribed by the royal autograph—