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Presents. 

 BENESE (Sir Richard.) A Treatise on the Measuring of Land. 8vo. Lond. 



1531. 

 BLAKE (Andrew.) A practical Essay on Delirium Tremens. 8vo. Second 



Edition. Lond. 1840. 

 BOHN (John.) Catalogue of Books for 1841. 8vo. Lond. 1841. 

 BRANDE (W. T.) Historical Sketch of the Origin and Progress of Chemical 



Philosophy. 8vo. Lond. 1840. 



Manual of Chemistry. 5th Edit. 8vo. Lond. 1841. 



BRONGNIART (Adolphe.) Observations sur la Structure Interieure du Si- 



gillaria elegans. 4to. Paris 1840. 



BRUCE (C. A.) Report on the Manufacture of Tea, and on the extent and 

 produce of the Tea Plantations of Assam. 8vo. Calcutta 1 840. 



BUCKLAND (W.) Address delivered at the Anniversary Meeting of the 

 Geological Society of London in February 1840. 8vo. Lond. 1840. 



BUNT (T. G.) The new Planetarium for accurately finding the true apparent 

 places of the Planets on any day during the present century. Two large 

 sheets. 



BUTLER (Donald.) Outlines of the Topography and Statistics of the South- 

 ern Districts of Oud'h, and of the Cantonment of Sulanpur Oud'h. 8vo. 

 Calcutta. 



CALDECOTT (John.) Astronomical Ephemeris for 1840, adapted to the Me- 

 ridian of the Observatory of Trevandrum. 8vo. Trevandrum 1839. 



CIVIALE ( — ) Du traitement medical et preservatif de la Pierre et de la 

 Gravelle. 8vo. Paris 1840. 



CLARK (Sir James.) The Sanative Influence of Climate. 8vo. Lond. 1841. 



COLLECTIONS. 



Collection of Letters illustrative of Science in England from the reign of 

 Queen Elizabeth to that of Charles II., edited by James O. Halliwell, Esq., 

 F.R.S. 8vo. Lond. 1841. 

 Library of Medicine, edited by Alexander Tweedie, M.D., F.R.S., Vols. II. — 

 VI. 8vo. Lond. 1840. 



COX (W. Sands.) A Letter to James Thomas Law, M.A., Chancellor of the 

 Diocese of Lichfield, on the importance of establishing, in connexion with 

 the Birmingham Royal School of Medicine and Surgery, a Clinical Hospi- 

 tal. 8vo. Birmingham 1841. 



CUTHBERTSON (John.) Practical Electricity and Galvanism. 8vo. Zone?. 1807. 



DAUBENY (Charles.) Three Lectures delivered at Oxford on Agriculture in 

 1840-41. 8vo. Oxford 1841. 



DAUSSY (P.) Table des Positions Geographicjues des principaux Lieux du 

 Globe. 8vo. Paris 1840. 



Nouvelle Methode pour Calculer la Marche des Chronometres. 



8vo. Paris 1840. 



DAVY (Sir Humphry.) The Collected Works, Edited by his brother John 

 Davy, M.D., F.R.S., &c.. Vols. VII., VIII. and IX. 8vo. Lond. 1840. 



DE MORGAN (A.) Remarks on an Accusation made by the Proprietors of 

 the Encyclop. Metropol. against the author of an ' Essay on Probabilities, and 

 on their application to Life Contingencies and Insurance Offices.' 18mo. 

 Lond. 



On the Calculation of Single Life Contingencies. 8vo. 



Donors. 

 J. O. Halliwell, Esq. 



The Author. 



Mr. Bohn. 

 The Author. 



The Author. 

 The Author. 

 The Author. 

 The Author. 



The Directors of the East 

 India Company. 



The Author. 



The Author. 



The Author. 



The Council of the Histori-* 

 cal Society of Sciences. 



The Editor. 



The Author. 



J. C. Carpue, Esq., F.R.S. 

 The Author. 



The Author. 



The Editor. 

 The Author. 



Lond. 1840. 



A Treatise on the Theory of Probabilities from the En- 



cyclopaedia Metropolitana. 4to. Lond. 1839. 



