13344, O. Reports and other documents relating to the State Lunatic Hospital at Worcester, Massachusetts. Boston, 1837. Gift of Isaac Lea, Esq.

12823, O. 4, 5, 6 & 7, & 13031, O. 7. Eighth, tenth, twelfth, thirteenth and nineteenth annual reports of the State Lunatic Hospital, at Worcester. Boston, 1841, 1843, 1845, 1846 and 1852.

12505, O. 1. The 20th annual report of the officers of the Retreat for the insane at Hartford. Hartford, 1844.

NATURAL PHILOSOPHY, GENERAL AND MISCELLANEOUS TREATISES, SYSTEMS, &c.

Abat, 10220, O. Amusemens philosophiques sur diverses parties des sciences et principalement de la physique et des mathematiques. Par le Père Bonaventure Abat. A Amsterdam, 1763.

Adorno, 12844, O. Introduction to the harmony of the universe; or principles of physico-harmonic geometry. By Juan Nepomuceno Adorno.

London, 1851. Gift of the author. Aimé-Martin, 10048, O. Lettres à Sophie sur la physique, la chymie et l'histoire naturelle, par L. Aimé-Martin; avec des notes, par M. Patrin. 2 tom. A Paris, 1822.

Bailly, 6882, D. Manuel de physique, ou élémens abrégés de cette science. Par C. Bailly. Paris, 1831.

Becquerel, 11360, O. Traité de physique considerée dans ses rapports avec la chimie et les sciences naturelles. Par M. Becquerel. 2 tomes. Paris, 1842.

Bertrand, 6122, D. The revolutions of the globe familiarly illustrated. By Alexander Bertrand, M. D., from the 5th French edition. London, 1835.

Biot, 2334, Q. Recueil d'observations géodesiques, astronomiques et physiques, pour déterminer la variation de la pesanteur, &c., rédige par MM. Biot et Arago. Paris, 1821.

Bird, 6755, D. Elements of natural philosophy, being an experimental introduction to the physical sciences. By Golding Bird, M. D. London, 1839.

Bischof, 10464, O. Physical, chemical, and geological researches on the internal heat of the globe. By Gustav Bischof. London, 1841. Boucher de Perthes, 10365, D. De la Création. Essai sur l'origine et la progression des êtres. Par M. Boucher de Perthes. 5 tomes. Paris, 1841. Gift of the author.

Brougham, 6674, D. Dissertations of subjects of science connected with natural theology, being the concluding volumes of the new edition of Paley's Work. By Henry Lord Brougham. 2 vols. London, 1839. Bucke, 7247, D. On the beauties, harmonies and sublimities of nature. By Charles Bucke. Selected and revised by the Rev. Wm. P. Page.

New York, 1841

Burt, 6271, D. Observations on the curiosities of nature. By the late Wil

liam Burt, Esquire. London, 1836.

Chladni, 10233, O. Traité d'acoustique. Par E. F. F. Chladni. Paris, 1809. Cuvier, 10062, O. Rapport historique sur les progrès des sciences naturelles depuis 1789 et sur leur état actuel, rédigé par M. Cuvier. A Paris, 1827.

10064, O. Discours sur les révolutions de la surface du globe, et sur les changements qu'elles ont produits dans le règne animal, par M. le Baron G. Cuvier. 6 ed. A Paris, 1830.

Davis, 2498, Q., Vol. 3, 6.

The law of deposit of the flood tide. By Chas. H. Davis, U. S. N. Washington, 1852.

Deguin, 11014, 0. Curso

elemental de fisica. Par M. Deguin. 2 tom. Madrid, 1841. Gift of Martin Molas.

Deleuze, 10218, O. Eudoxe. Entretiens sur l'étude des sciences, des lettres et de la philosophie. Par J. P. F. Deleuze. 2 vols. Paris, 1810. Duncan, 6481, 6482, & 6483, D. Sacred philosophy of the seasons. By the Rev. Henry Duncan, D. D. Spring, summer, autumn. Edinburgh, 1837. London, 1837.

Ellis, 10921, D. The chemistry of creation; being a sketch of the chemical phenomena of the air, the earth, and the ocean. By Robert Ellis. 2d edition. London, 1852.

Fisher, 9826, D. Dial of the seasons, or a portraiture of nature. By Thomas Fisher. Philadelphia, 1845. Gift of Lloyd P. Smith.

Grove, 13033, O. 3. A lecture on the progress of physical science since the opening of the London Institution. By W. R. Grove. London,

1842.

Hachette, 10115, 0. Programmes d'un cours de physique, par M. Hachette. A Paris, 1809.

Harris, 10956, O. On the nature of thunderstorms, and on the means of protecting buildings and shipping against the destructive effects of lightning. By W. S. Harris. London, 1843.

Herschel, 9090, D. A manual of scientific inquiry for travellers. By Sir John F. W. Herschel. London, 1851.

Higgins, 6192, D. The earth; its physical condition and remarkable phenomena. By W. M. Higgins. London, 1836.

Howitt, 7193, D. The book of the seasons; or the calendar of nature. By William Howitt. Philadelphia, 1842.

Humboldt, 11564, O. & 8223, D. Kosmos; a general survey of the physical phenomena of the universe. By Alexander Von Humboldt. New

York and London, 1845.

8851, D. The same. 4 vols. Hunt, 9998, D. Elementary physics, an philosophy. By Robert Hunt. 12109, O. The poetry of science,

London, 1847-1854. introduction to the study of natural London, 1851.

or studies of the physical phenomena of nature. By Robert Hunt. London, 1848.

Johnston, 1309, F. The physical atlas; a series of maps illustrating the geographical distribution of natural phenomena. By Alexander Keith Johnston, based on that of Prof. Berghaus, with the co-operation of Sir David Brewster, Prof. Forbes and J. P. Nichol, Dr. Ami Bone, &c. London, 1848.

Kenrick, 8323, D. An essay on primæval history. By John Kenrick. London, 1846.

Lardner, 9866, D. Handbook of natural philosophy and astronomy. By Dionysius Lardner, D. C. L. 2 vols. London, 1851.

Lathrop, 11045, D. 2. Synopsis of a course of lectures on natural philosophy. By John Lathrop. Boston, 1811.

Libes, 10113, 0. Traité complet et éleméntaire de physique. Par Ant. Libes. 3 vols. Paris, 1813.

Martin, 10048, O.

Lettres à Sophie sur la physique, la chymie et l'histoire naturelle, par L. Aimé-Martin; avec des notes, par M. Patrin. 2 tom. A Paris, 1822.

Masters, 11279, O. The ice book, a history of everything connected with ice.

By Thomas Masters. London, 1844.

Matteucci, 8674 & 8704, D. Lectures on the physical phenomena of living beings. By Carlo Matteucci. London, 1847, and Philadelphia, 1848.

Maury, 2603, Q. 13. On the probable relation between magnetism and the circulation of the atmosphere. By M. F. Maury. Washington, 1851. 13402, O. The physical geography of the sea. By M. F. Maury, LL. D. New York, 1855.

Milner, 11670, O. The gallery of nature; a pictorial and descriptive tour throughout creation; illustrative of the wonders of astronomy, physical geography and geology. By the Rev. Thomas Milner, M. A. London, 1846.

Mirabaud, 12520, O. Système de la nature ou des loix du monde physique et du monde moral. Par M. Mirabaud (Baron D'Holbach). 2 tomes. Londres, 1771.

6484, D.
Mudie.

Autumn; or causes, appearances and effects. By Robert
London, 1837.

6485, D.

Winter. By Robert Mudie. London, 1837.

Muller, 11928 & 11957, O. Principles of physics and meteorology. By J. London, 1847, and Philadelphia, 1848.

Muller.

Nichol, 8777, D. Thoughts on some important points relating to the system of the world. By J. P. Nichol. Boston, 1848.

Olmsted, 10324, 0. 5. Outlines of lectures on the atmosphere and its phenomena. By Denison Olmsted. New York, 1839.

Pasley, 9427, 0. A theory of natural philosophy on mechanical principles, divested of all immaterial chymical properties, showing for the first

time the physical cause of continuous motion. By T. H. Pasley. London, 1835..

Pelletau, 10114, O. Traité elémentaire de physique générale et médicale. Par P. Pelletau. 2d edition. 2 vols. Paris, 1831.

Peschel, 7949, D. Elements of physics. By C. F. Peschel. Translated from the German. By E. West. London, 1845.

Pontécoulant, 10222, O. Théorie analytique du système du monde. Par M. G. de Pontécoulant. 4 vols. Paris, 1829.

Purdie, 12297, O. 2. Form and sound; can their beauty be dependent on the same physical laws. By T. Purdie. Edinburgh, 1849.

Ramond, 2349, Q. Mémoires sur la formule barometrique de la mécanique céleste, et les dispositions de l'atmosphère qui en modifient les propriétés. Par L. Ramond. A Clermont Ferrand, 1811.

Redfield, 11002, O. 6. Whirlwind storms; with a reply to the objections and strictures of Dr. Hare. By W. C. Redfield. Gift of the author. Reid, 9703, 0. An attempt to develop the law of storms, by means of facts. By Lieut. Colonel W. Reid. London, 1838.

12413, O. The progress of the development of the law of storms, and of the variable winds, with the practical application of the subject to navigation. By Lieut. Col. William Reid. London, 1849.

Ritchie, 12567, O. The dynamical theory of the formation of the earth. By Archibald Tucker Ritchie. 2 vols. London, 1850.

Schoedler, 12765, O. The book of nature: an elementary introduction to physics, astronomy, chemistry, mineralogy, geology, botany, physiology, and zoology. By Friedrich Schoedler. Edited from the 5th German edition, by Henry Medlock. London, 1851.

Schubert, 9954, O. Ansichten von der Nachtseite der Naturwissenschaft, von Dr. Gotthilf Heinrich Schubert. Dresden, 1827.

Sigaud de la Fond, 10219, O. Description et usage d'un cabinet de physique expérimentale, par M. Sigaud de la Fond. 2 vols. A Paris, 1775.

Smee, 11091, O. The sources of physical science. By Alfred Smee. Lon

don, 1843.

Smith, 12085, O. 2. The mutations of the earth. By J. Aug. Smith, M. D. New York, 1846.

10342, D. Prelections on some of the more important subjects connected with morals and physical science, in opposition to phrenology, materialism, atheism, and the principles advanced by the author of "Vestiges of Creation," and deducing the true criterion of moral propriety from the instinctive ruling of the moral sense. By John Augustine Smith, M. D. New York, 1853.

Surell, 2396, Q. Etude sur les torrents des hautes Alpes. Par Alex. Surell. Paris, 1841.

Taylor, 9546, O. Scientific memoirs, selected from the transactions of foreign academies of science and learned societies, and from foreign journals. Edited by Richard Taylor, F. S. H. 5 vols. London, 1837, &c. Tomlinson, 6603, D. The student's manual of natural philosophy. By C. Tomlinson. London, 1838.

Ure, 9291, O. A dictionary of chemistry and mineralogy. By Andrew Ure, M. D. London, 1831.

Von Humboldt, 9505, D. Aspects of nature in different lands and different climates, with scientific elucidations. By Alex. Von Humboldt. Translated by Mrs. Sabine. London, 1849.

9139, D. Views of nature, or contemplations on the sublime phenomena of creation, with scientific illustrations, by Alexander Von Humboldt. Translated by E. C. Otté and Henry G. Bohn. London, 1850.

Webster, 6619, D. The elements of physics. By Thomas Webster. London, 1837.

Wesley, 6310, D. A compendium of natural philosophy. By John Wesley, A. M. Revised by R. Mudie. 3 vols. London, 1836.

Winslow, 10455, D. Cosmography; or, philosophical views of the universe. By Charles F. Winslow, M. D. Boston, 1853.

9971, O. Annulus platonis, oder physikalisch chymische Erklarung der Natur. Berlin, 1781.

8437, D. Philosophy in sport made science in earnest. From the 6th London edition. Philadelphia, 1847.

9260, D. 1. Præcipua doctrinæ physicæ capita. Thesibus comprensa, et disputata in academia Marpurgensi. Marpurgi, 1590, D.

12315, O. 6. Report on the great rain storm and flood which occurred in Delaware County, Pa., on 5th August, 1843. Chester, 1844.

9496, D. 1. The origin of the material universe. Boston, 1850.

11048, D. 7. Analysis of natural philosophy. Boston, 1796.

8090 & 8235, D. Vestiges of the natural history of creation, and explanations. London, 1845.

ELECTRICITY, GALVANISM, MAGNETISM, METEOROLOGY,

PNEUMATICS.

Ampére, 2348, Q. Théorie des phénomènes électro-dynamiques uniquement déduit de l'experience. Par André Marie Ampére. A Paris, 1826. Aldini, 10109, O. Essai théorique et expérimental sur le galvanisme, par Jean Aldini. 2 vols. Paris, 1804.

Bache, 12240, O. Observations at the magnetic and meteorological observatory at the Girard College, Philadelphia, made under the direction of A.

D. Bache, LL. D. 1840 to 1845. Washington, 1847. 3 vols. and plates. Bassnett, 10675, D. Outlines of a mechanical theory of storms; containing the true law of lunar influence, with practical instructions to the navigator, to enable him approximately to calculate the coming changes of the wind and weather, for any given day and for any part of the ocean. By T. Bassnett. New York, 1854.

Bell, 9565, O. 15. Animal magnetism. Past fictions-present science. By John Bell, M. D. Philadelphia, 1837.

Bird, 9473, D. Lectures on electricity and galvanism. By Golding Bird. London, 1849.

Brewster, 6389, D. A treatise on magnetism. By Sir David Brewster. Edinburgh, 1837.

Burnett, 12544, O. The philosophy of spirits in relation to matter; showing the real existence of two very distinct kinds of entity which unite to form the different bodies that compose the universe, organic and inorganic, by which the phenomena of light, heat, electricity, motion, life, mind, &c. are reconciled and explained. By C. M. Burnett, M. D. London, 1850.

Burton, 11602, O. 3. Elective polarity, the universal agent. By F. B. Burton. London, 1845.

Cahagnet, 9726, D. The celestial telegraph; or secrets of the life to come revealed through magnetism. By L. Alph. Cahagnet. New York, 1851.

Cooper, 11966, 0. Identities of light and heat, and caloric and electricity. By C. Campbell Cooper. Philadelphia, 1848.

Daniel, 5966, O. Meteorological essays and observations. By J. F. Daniel. London, 1823.

12047, O. Elements of meteorology. By J. F. Daniel. 2 vols. London, 1845.

Davis, 7553, D. Davis's manual of magnetism; including also electro-magnetism, magneto-electricity, and thermo-electricity. With a description of the electrotype process. Boston, 1842.

De la Rive, 12982, O. A treatise on electricity, in theory and practice. By A. De la Rive. Vol. 1. London, 1852.

Deleuze, 9730, D. 2. Practical instruction in animal magnetism. By J. P. F. Deleuze. Translated by T. C. Hartshorn. 4th edition, with notes and a life, by Dr. Foissac. London, 1850.

Demonferrand, 10240, O. Manuel d'electricité dynamique. Par J. F. Demonferrand. Paris, 1823.

Dupotet, 6618, D. An introduction to the study of animal magnetism. By Baron Dupotet. London, 1838.

Faraday, 9870, O. Experimental researches in electricity. By Michael Faraday. London, 1839.

Franklin, 9565, O. 14. Animal magnetism. Report of Dr. Franklin, and

other commissioners, on animal magnetism. With an historical outline of the "science," an abstract of the report of magnetic experiments, made by a committee of the royal academy of medicine, in 1831, and remarks on Colonel Stone's pamphlet. By John J. Smith, Jr. Philadelphia, 1837.

Graham, 2472, Q. Observations on the magnetic dip. By Major J. D. Graham. 1844. Gift of the author.

Gregory, 9800, & 9846, D. Letters to a candid inquirer on animal magnetism. By William Gregory, M. D., F. R. S. E. Philadelphia and London, 1851.

Griglietta, 12701, O. 1. A brief essay on electro-magnetism, with a descrip