In a few days, in 8vo., AN EXAMINATION OF THE CENTURY QUESTION: to which is added, A Letter to the Author of "Outlines of Astronomy," respecting a certain peculiarity of the Gregorian System of Bissextile compensation. "Judicio perpende: et si tibi vera videntur, DEDE MANUS." GEORGE BELL, 186. Fleet Street. * * * * * Second Edition, with Illustrations, 12mos., 3s. cloth. THE BELL: its Origin, History, and Uses. By the Rev. ALFRED GATTY, Vicar of Ecclesfield. "A new and revised edition of a very varied, learned, and amusing essay on the subject of bells."--_Spectator._ GEORGE BELL, 186. Fleet Street. * * * * * Just Published, Octavo Edition, plain, 15s.; Quarto Edition, having the Plates of the Tesselated Pavements all coloured, 1l. 5s. REMAINS of ROMAN ART in Cirencester, the Site of Ancient Corinium: containing Plates by De la Motte, of the magnificent Tesselated Pavements discovered in August and September, 1849, with copies of the grand Heads of Ceres, Flora, and Pomona; reduced by the Talbotype from facsimile tracings of the original; together with various other plates and numerous wood engravings. In the Quarto edition the folding of the plates necessary for the smaller volume is avoided. "The recent discoveries made at Cirencester have been the means of enlisting in the cause of archÊlogy two intelligent and energetic associates, to whose exertions we are mainly indebted for the preservation of the interesting remains brought to light, and our obligations are increased by the able manner in which they have described and illustrated them in the volume now under notice. "These heads" (Ceres, Flora, and Pomona) are of a high order of art, and Mr. De la Motte, by means of the Talbotype, has so successfully reduced them that the engravings are perfect facsimiles of the originals. They are, perhaps, the best of the kind, every tessella apparently being represented. "Our authors have very advantageously brought to their task a knowledge of geology and chemistry, and the important aid which an application of these sciences confers on archÊology is strikingly shown in the chapter on the materials of the tesselle, which also includes a valuable report by Dr. VOELCKER, on an analysis of ruby glass, which formed part of the composition of one of the Cirencester pavements. This portion of the volume is too elaborate and circumstantial for any justice to be done to it in an extract."--_Gentleman's Mag., Sept._ London: GEORGE BELL, 186. Fleet Street. * * * * * Printed by THOMAS CLARK SHAW, of No. 8. New Street Square, in the Parish of St. Bride, in the City of London; and published by GEORGE BELL, of No. 186. Fleet Street, in the Parish of St. Dunstan in the West, in the City of London, Publisher, at No. 186. Fleet Street aforesaid.--Saturday, September 14. 1850.