Leeds, 1465, D. Rudimentary Architecture for the use of Beginners; the Orders and their Esthetic Principles. By W. H.

Leeds. London, 1848.

Light, 1387, Q. Views of Pompei. Drawn on Stone by J. D. Harding, after drawings by William Light. London, 1828. Loggan, 1543, F. Cantabrigia Illustrata Sive Omnium Celeberrimæ istius Universitatis Collegiorum, Aularium Bibliotheca Academica Scholarum Publicarum Sacelli Coll: Regalis nec non Totius Oppidi Ichnographia Deliniatore & Sculptore Dav. Loggan. Cantabrigia, 1688.

Lugar, 1245, F. Plans and Views of Ornamental Domestic Buildings, executed in the Castellated and other styles. By B. Lugar. London, 1836.

Maffei, 1276, O. A Compleat History of the Ancient Amphitheatres, more particularly regarding the Architecture of those Buildings, and in particular that of Verona. By the Marquiss Scipio Maffei. Made English from the Italian original by Alexander Gordon. Adorned with Sculptures; also some account of this learned work. London, 1730. Owen, 1530, Q. Hints on Public Architecture, containing, among other illustrations, Views and Plans of the Smithsonian Institution; together with an Appendix relative to Building Materials. Prepared on behalf of the Building Committee of the Smithsonian Institution. By Robert Dale Owen. New York, 1849.

Percier et Fontaine, 1303, Q. Residences de Souverains. Paralléle entre Plusieurs Residences de Souverains de France, d'Allemagne, De Suede, De Russe, d'Espagne, et d'Italie. Par C. Percier et P. F. L. Fontaine. 2 vols. A Paris, 1833.

Phillips, 1542, F. Rudiments of Curvilinear Design, illustrated by a series of Plates in various styles of Ancient and Modern Ornament, with explanatory Text in aid of selections applicable to the Arts and Manufactures. By George Phillips. London.

Pugin, 1270, Q. A Series of Ornamental Timber Gables from existing examples in England and France of the 16th century. By A. Pugin. London, 1839.

Pugin, 1690, Q. Gothic Furniture, consisting of 27 colored en-
gravings from designs by A. Pugin. London.

Repton, 1434, Q. Specimens of Fonts, collected from different
Churches. By John Repton. Romford, 1807.

Richardson, 1469, O. A Popular Treatise on the Warming and
Ventilation of Buildings; showing the advantages of the
improved system of Heated Water Circulation. By Charles
James Richardson. London, 1839.

Rutter, 1531, Q. An Illustrated History and Description of Fonthill
By John Rutter. London, 1823.

Abbey.

Shaw, 1267, F.

History and Antiquities of the Chapel of Luton
Park. By H. Shaw. London, 1830.

Smeaton, 1663, D. The Builder's Pocket Companion; containing
the elements of Building, Surveying, and Architecture;
with practical rules and instructions connected with the

subject. By A. C. Smeaton. Philadelphia, 1850. Smith, 1386, Q. Designs for Monuments and Mural Tablets, adapted to Rural Cemeteries, Church Yards, Churches, and Chapels. By J. Jay Smith. New York, 1846.

Soane, 1585, F. Plans, Elevations, and Sections of Buildings, exe-
cuted in the Counties of Norfolk, Suffolk, Yorkshire, Staf-

fordshire, Warwickshire, Hertfordshire, &c., &c., By John
Soane. London, 1788.

Steel, 1547, F. Naval Architecture. Plates published by P. Steel.
London, 1804.

Wightwick, 1289, F. The Palace of Architecture: A Romance of
Art and History. By George Wightwick. London, 1840.
1566, O. Hints to Young Architects. By George Wight-
wick. With Additional Notes and Hints to persons about
Building in the Country. By A. J. Downing. New
York, 1847.

Wild, 1586, F. Select Examples of Architectural Grandeur in Belgium, Germany, and France; a series of 24 sketches drawn on the spot. By Charles Wild. London, 1843.

Young, 1299, Q. A Series of Designs for Shop Fronts, Porticos, and Entrances to Buildings, Public and Private. By John Young. London, 1835.

Zeigler, 1397, F. The Royal Lodges in Windsor Park, from draw

ings by H. B. Zeigler, executed by L. Haghe in lithography. London, 1839.

PERIODICAL.

London, 1499, F. The Builder: An Illustrated Weekly Magazine for the Architect, Engineer, Operative, and Artizan. Vol. 6.

ASTRONOMY.

Gummere, 1329, O. An Elementary Treatise on Astronomy.
John Gummere. Philadelphia, 1837.

By

Herschell, 1399, D. A Treatise on Astronomy. By Sir J. F. W. Herschell. Philadelphia, 1834.

London, 1238, O. The Nautical Almanac and Astronomical Ephe

meris for 1840.

Ludlam, 1691, Q. Astronomical Observations made in St. John's College, Cambridge, in the years 1767 and 1768; with an Account of several Astronomical Instruments. By the Rev. Mr. Ludlam. Cambridge, 1769.

Niogret, 1324, D. L'Astronomie Mise a la portée de la Jeunesse; traduit de l'Anglais de Joyce. Par Eugene Niogret. Paris, 1842.

Whitall, 1640, O. A Treatise on the Principal Fixed Stars and Constellations, with Maps illustrative of them, as seen in the four seasons. By Henry Whitall. Philadelphia, 1850.

BIOGRAPHY.

Anonymous, 1179, O. Lives of Eminent Persons: consisting of Galileo, Kepler, Newton, Mahomet, Wolsey, Sir E. Coke, Lord Somers, Caxton, Blake, Adam Smith, Niebuhr, Sir C. Wren, and Michael Angelo. (Library of Useful Knowledge.) London, 1833.

Anonymous, 1094, D. The Pursuit of Knowledge under Difficulties, (being the 3d and 8th vols. of Library of Entertaining Knowledge. 2 vols. Boston, 1830 and 1831.

1094, D. Criminal Trials, (being the 16th vol. of the Library of Entertaining Knowledge.) Boston, 1832.

Clarke, 1227, O. Revolutionary Services and Civil Life of General William Hull, and History of the Campaign of 1812. By J. F. Clarke. New York, 1848.

Davy, 1222, 0. Memoirs of the Life of Sir H. Davy, (being vol. 1 of his collected works.) By his brother, John Davy. London, 1839.

Debrett, 1378, 0. History of the Political Life and Public Services, as a Senator and a Statesman, of the Right Hon. Charles J. Fox, one of His Majesty's Principal Secretaries of State. Printed for J. Debrett. London, 1783.

Howe, 1323, D. Memoirs on the most Eminent American Mechanics; also, Lives of Distinguished European Mechanics. By Henry Howe. New York, 1841.

Lempriere, 1614, O. Universal Biography; containing a copious account, critical and historical, of the Life and Character, Labors and Actions, of Eminent Persons in all Ages and Countries, Conditions and Professions, arranged in alphabetical order. By J. Lempriere. 2 vols. New York, 1810.

Mansfield, 1438, D. The Life of General Winfield Scott.

By

Edward D. Mansfield. New York, 1846. Marshall, 1284, 0. The Life of George Washington, Commanderin-Chief of the American Forces during the war which established the Independence of his Country, and first President of the United States. By John Marshall. 2 vols. Philadelphia, 1845.

Raffles, 1524, Q. Memoir of the Life and Public Services of Sir Thomas Stamford Raffles. By his Widow. London, 1830. Reed, 1391, 0. Life and Correspondence of Joseph Reed. By William B. Reed. 2 vols. Philadelphia, 1847.

White, 1266, 0. Memoirs of Samuel Slater: connected with a History of the Rise and Progress of the Cotton Manufacture in England and America. By George S. White. Philadelphia, 1836.

CATALOGUES OF LIBRARIES.

Bohn, 1283, O. Bohn's Catalogue of Books. Vol. 1. London, 1848.

St. Louis, 1622, 0. Catalogue of Books belonging to the St. Louis Mercantile Library Association. St. Louis, Missouri, January, 1850.

CHEMISTRY.

Anonymous, 1472, 1516, 1517, D. The Dyer and Color maker's Companion. Glasgow, 1849. 3 copies.

Bachhoffner, 1680, O. Chemistry as Applied to the Fine Arts. By George H. Bachhoffner. London, 1837.

Booth and Morfit, 1632, O. The Encyclopedia of Chemistry, Practical and Theoretical. By J. C. Booth and C. Morfit. Philadelphia, 1850.

Boyé, 1446, 0. On Chemical Analysis. By M. H. Boyé. (Extracted from the Encyclopedia of Chemistry. Philadelphia. Daniell, 1359, 0. An Introduction to the Study of Chemical Philosophy: Being a Preparatory View of the Forces which Concur to the Production of Chemical Phenomena. By J. Frederick Daniell. London, 1839.

Davy, 1222, 0. Early Miscellaneous Papers from 1799 to 1805, with an Introductory Lecture and Outlines of Lectures on Chemistry, delivered in 1802 and 1804, by Sir H. Davy. (Being vol. 2 of his collected works, by his brother.) London, 1839.

1222, O. Researches, Chemical and Philosophical. By Sir H. Davy. (Being vol. 3 of his collected works, by his brother.) London, 1839.