Newspapers.

Philadelphia, 746, F. Aurora, and General Advertiser; for the years 1795-96-98-99, 1800, 1802 to 1808-10-12, 1814

to 1822.

373, F. The Pennsylvania Gazette. 1779 and 1780.

749, F.

The Freeman's Journal.

747, F. The General Advertiser.

1821.

1790-92-93.

745, F. The National Gazette. 1821 to 1841.

748, F. The Philadelphia Gazette. 1799.

The American Sentinel; from January, 1829, to April, 1847.
Commercial Herald; from January, 1833, to May, 1840.
The United States Gazette; from January, 1830.
The Pennsylvania Inquirer; from January, 1831.
The Pennsylvanian; from October, 1837.
The North American; from October, 1840.

Periodicals on Arts and Sciences.

Boston, 451, Q. Memoirs of the American Academy of Arts and Sciences. Vol. 1, and part 1, vol. 2.

Bureau de Longitude, 895, D. Annuaire; pour l'an 1837. Par le Bureau de Longitude.

Downes, 1009, O. United States Almanac, or Complete Ephemeris; for 1844. By John Downes. Philadelphia, 1844. Dublin, 549, Q. Transactions of the Royal Irish Academy. Vols. 1 to 10, and 18 to 21.

Ecole Royale Polytechnique, 896, D. Annuaire de l'Ecole Royale Polytechnique; pour 1837.

Edinburgh, 1070, Q. Transactions of the Royal Society of Edinburgh. Vol. 1.

988, O.

The Edinburgh Journal of Science. 5 vols.

524, O. The Edinburgh New Philosophical Journal. Vols. 1 to 38.

944, O. The Edinburgh Philosophical Journal. 14 vols. London, 447, O. Reports of the British Association for the Advancement of Science. 1st to 9th.

459, O. London, Edinburgh and Dublin Philosophical Magazine and Journal of Science. Vols. 1 to 29.

283, O.

Register of Arts and Sciences.

284, O.

278, O.

1st Series, 4 vols. Register of Arts and Sciences. 2d Series, 7 vols. Journal of the Royal Institution. 2 vols.

301, D. Arcana of Science and Arts; or an Annual Regis-
ter of Useful Inventions. 1831.

288, O. Transactions of the Society for the Encouragement
of Arts, Manufactures, and Commerce. Vols. 1 to 55.
281, O. The Quarterly Journal of Science, Literature, and
Arts. Vols. 1 to 22.

282, O. The Philosophical Magazine. Vols. 1 to 68.
403, O. The Technical Repository; containing Practical
Information on Discoveries and Improvements in the Useful
Arts. By Thomas Gill. 11 vols.

286, O. Gill's Technological Repository. Vols. 2 to 6.
287, Q. Philosophical Transactions of the Royal Society of
London. Vols. 1 to 46. Abridged in 11 vols. to 1750. Also
the Transactions at large, from 1750 to 1837. Vols. 47 to
127. With Index to first 70 vols.

948, O. Abstract of the Papers printed in the Philosophical Transactions of the Royal Society, London. Vols. 1 to 4. 547, O. Records of General Science. By R. D. ThompVols. 3 and 4.

son.

561, O.

The Quarterly Journal of Science, Literature, and
New Series, vols. 1 to 7.

the Arts.

562, O.

=

563, O.

The Quarterly Mining Review.
Magazine of Popular Science.

Vols. 2 and 3.

Vols. 1, 3, 4.

639, O.

Annals of Electricity, Magnetism, and Chemistry;

and Guardian of Experimental Science. Vols. 1 to 10.

640, O. The Analyst; a Quarterly Journal of Science,

Literature, Natural History, and the Fine Arts. Vols. 6 to

10.

London, 642, O. Scientific Memoirs: Seeced from Foreign Academies of Science and Learned Societies, and from Foreign

New Haven, 271, 0. American Journal of Science and Arts. 49 vols. 1100, O. American Journal of Science and Arts. 2d Series, vols. 1 to 3.

New York, 824, 0. American Repertory of Ars. Sciences, and Manufactures. Tos. 1 1. &

525, 0.

Journal of the American Instime. 4 vols.

250, O. The Journal of Science and the Arts. Vols. 1 to 5. 1617 and 1-15.

Paris, 227, 0. Recuel Industrie, Motactrer, Agricole, et Commercial, &c. 2 tomes.

449, O. Requel Laiustrial Manufacturer et Commercial. 2 Série, 12 tomes.

801, O. Rerusi ladustriel. Manufacturier, Agricole, et Commercial 3 Serie, 18 tomes.

994, O. Recue Industriel, Manufacturier, Agricole et Commercial. 4 Série, tomes 1 to 10.

230, D. Bibliotheque Physico-Economique. Tomes 3 to 10. 233, O. Bulletin de la Societé de Encouragement pour l'Industrie Nationale. 1825 to 1546, inclusive.

231, O. Journal des Connaissances Usuelles et Pratiques. Tomes 6 to 9, and 15 to 26.

Philadelphia, 253, Q. Transactions of the American Philosophical Society. 6 vols.

44, Q. Transactions of the American Philosophical Society. New Series, vols. 1 to 9.

1141, D. Proceedings of the American Philosophical Society. Vols. 1 to 4.

247 & 249, O. The Franklin Journal and American Mechanics' Magazine. 4 vols. 2 copies.

248 & 250, O.

Series, 26 vols.
830 & 831, O.

rics, vols. 1 to 12.

The Journal of the Franklin Institute. 2d 2 copies.

Journal of the Franklin Institute. 3d Se

2 copies.

239, O. Journal of the Academy of Natural Sciences. Vols. 3 to 5.

-

Philadelphia, 1142, O. Proceedings of the Academy of Natural Sciences of Philadelphia. Vols. 1 to

240, O. Archives of Useful Knowledge. 3 vols.

210, O. The Emporium of Arts and Sciences. 2 vols. by Cox, and 3 vols. by Cooper.

Timbs, 1160, D. The Year Book of Facts in Science and the Arts; Exhibiting the most important Discoveries and Improve

ments of the past year, in Mechanics, &c. By John Timbs. 1847.

Washington, 259, O. The Mirror of the Patent Office. Vol. 1. 1828.

Political Economy.

Argüelles, 892, O. Elementos de la Ciencia de Hacienda. Par Don José C. Argüelles. Londres, 1825.

Brougham, 564, 16mo. The Workingman's Companion: The Results of Machinery, namely, Cheap Production and Increased Employment, Exhibited: Being an Address to the Workingmen of the United Kingdom. (Published under the Superintendence of the Society for the Diffusion of Useful Knowledge). American edition. Philadelphia, 1831.

Bull, 402, O. Experiments to Determine the Comparative Value of the Principal Varieties of Fuel, &c. By Marcus Bull. Philadelphia, 1827.

Curmer, 968, Q. L'Industrie Exposition des Produits de L'Industrie Française, en 1844. Par L. Curmer. Paris, 1844.

De Moleon, 378, D. Du Developpement a donner a quelques parties principales et essentielles de notre industrie interieure. Par M. de Moleon. Paris, 1819.

Gouge, 167, D. A Short History of Paper Money and Banking, in the United States. By W. M. Gouge. Philadelphia, 1833.

London, 1068, O. The Regulating Silver Coin, made Practicable and Easy to the Government and Subject. By a Lover of his Country. 1696.

Malthus, 168, O. thus.

Principles of Political Economy. By T. R. MalBoston, 1821.

Rumford, 77, 0. Essays-Political, Economical, and Philosophical. By Benjamin, Count of Rumford. 3 vols. 5th edition. London, 1800.

Ure, 500, O. The Philosophy of Manufactures: or an Exposition of the Scientific, Moral, and Commercial Economy of the Factory System of Great Britain. By Andrew Ure. London, 1835.

Public Documents.

Pennsylvania, 828, O. Minutes of the Provincial Councils of Pennsylvania, from the Organization to the Termination of the Proprietary Government. 3 vols. 1840.

Journals of the Senate of the Commonwealth of Pennsyl