"A useful record of the history and progressive development of the marking incident of our age and nation. The narrative is sufficiently full in its details for the general public now and hereafter."--_Athenaeum._ "We are bound to say that the work has been judiciously done, and the result is a very satisfactory review of all that has been effected in the way of Industrial Exhibitions up to the present time."--_Literary Gazette._ "It is a really useful volume of practical information to all exhibitors and visitors at the Exhibition."--_Expositor._ At least 100 other equally laudatory criticisms have appeared in the various Public Journals. In a few days will be published, beautifully printed in 8vo., price only 7s. 6d., or Postage Free, 8s. 6d., illustrated by 90 splendid Pictures, engraved by GEORGE MEASOM, DEDICATED TO HIS ROYAL HIGHNESS PRINCE ALBERT, GILBERT'S DESCRIPTION OF THE CRYSTAL PALACE; its Architectural History and Constructive Marvels. By PETER BERLYN and CHARLES FOWLER, Jun., Esqrs. The Engravings will depict the various peculiarities and novelties of this wonderful Building, as well as the Machinery, &c., used in its construction. The combined object of the Proprietor, Authors, and Artists, is to produce a work worthy of the occasion, and, in every sense, fit to be bought and preserved by every Visitor as a memento of this universally interesting Exhibition. GILBERT'S VISITOR'S ILLUSTRATED MAP OF LONDON, having in view the depicting of the principal Roads and Streets of the Metropolis, with Illustrations of its most important Buildings and Sights, engraved on their exact localities. This novel Map will be found an interesting Guide to all Visitors of London. The price, in sheet, coloured, with Letterpress Keys and References, is 1_s_. 6d.; or in case for the pocket, 2s., or postage free, 3s. GILBERT'S GUIDE TO THE STREETS OF LONDON, with with Frontispiece and Tables of Cab Fares; the Rules and Laws relative to Metropolitan Conveyances; and Explanations in Four Languages. As a companion to the "Visitor's Illustrated Map." With 5000 References, to enable the Visitor to find his own way throughout the length and breadth of the Metropolis. Price 6d.; or, Postage Free, 1s. GILBERT'S KEY TO LONDON. On one large Sheet, containing particulars of its Palaces, Parks, Public Buildings, Hospitals, Inns of Court, Bridges, Gardens, Museums, Literary Institutions, Theatres, Public Amusements, Exhibitions, Cab Fares, Railway Stations, Ambassadors, Bankers, Hotels, Docks, Arcades, Private Galleries, Curiosities, Churches and Chapels; Cab, Omnibus, and Coach Rules and Laws; Omnibus Routes, Environs, Post-Offices, Steamers, Foreign Money Tables, &c., &c. Price, on a large sheet, 1s.; in case, 2s.; or Postage Free, 1s. extra; or on roller varnished, 3s. 6d. London: Published by JAMES GILBERT, 49. Paternoster Row. Orders received by all Booksellers, Stationers, &c.