r 9 ] 
Presents. 
DE MORGAN (A.) The Book of Almanacs, &c. &c. 4to. London 1851. 
DRACH (S. M.) Deductions from Mr. Glaisher’s “ Meteorological Correc- 
tions.” 8vo. 
DUCPETIAUX (Ed.) Memoire sur le Pauperisme dans les Flandres. 8vo. 
Bruxelles 1850. 
DUPORTIER et VAN BENEDEN. Histoire Naturelle des Polypes com- 
poses d’Eau douce. Part 2. 
EDLESTON (Rev. J. A.) Correspondence of Sir Isaac Newton and Professor 
Cotes, including that of other eminent Men, first published from the Ori- 
ginals in the Library of Trinity College, Cambridge. 8vo. London 1850. 
ELLIOTSON (Dr.) False Accusation in the Royal Medical and Chirurgical 
Society against a poor man because he suffered no pain while his leg was 
amputated in the Mesmeric Coma ; and cruel refusal of the Society to re- 
ceive his Solemn Denial of the Truth of the False Accusation. 8vo. Lon- 
don 1851. 
ENCKE (J. F.) Berliner Astronomisches Jahrbuch fiir 1853. 8vo. Berlin 
1850. 
ENGLISH (H.) The Mining Almanack for 1850. 8vo. London 1850. 
FARREN (E. J.) Life Contingency Tables. 4to. London 1850. 
FISCHER DE WALDHEIM (G.) Notice sur le Crioceras de Voronzovii 
de Sperk, 4to. Moscou 1849. 
FLINDERS (M.) Observations on the Coasts of Van Diemen’s Land. 4to. 
London 1801. 
FORBES (J., M.D.) Of Happiness in its Relations to Work and Knowledge. 
An Introductory Lecture, &c. 12mo. London 1850. 
FRERE (Edouard.) Notice Historique sur la Vie et les Travaux de Marc- 
Isambart Brunei. 8vo. Rouen 1850. 
FROST (J.) Table of the Temperature, Volume, Elastic Force and Actual 
Volume of an Inch of Steam, &c. 8vo. New York. 
GOMPERTZ (B.) Hints on Porisms. 4to. London 1850. 
GRIFFITH (W.) Posthumous Papers: Itinerary Notes of Plants collected 
in Affghanistan, &c. 2 vols. 8vo. Calcutta 1848. 
Atlas to Ditto. Coloured Plates. 4to. 
HALL (Marshall.) On the Threatenings of Apoplexy and Paralysis, &c. 8vo. 
London 1851. 
■ Memoirs on the Nervous System. 4to. London 1837. 
Synopsis of the Diastaltic Nervous System. 4to. London. 
On the Neck as a Medical Region, and on Trachelismus, 
&c. 8vo. London 1849. 
HAMILTON (Sir W. R.) On the Law of the Circular Hodograph. 8vo. 
Dublin 1849. 
HANEBERG (Dr. Daniel von.) Abhandlung iiber das Schul- und Lehrwesen 
der Muhamedaner im Mittelalter. 4to. Munchen 1850. 
HARDY (P.) On Methods of Approximation. 8vo. London 1850. 
On the Values of Annuities. 8vo. 1850. 
HARE (R.) Memoir on the Explosiveness of Nitre, &c. 4to. Washington 
1849. 
HARPUR (A.) An Inquiry as to the Essential Nature of Phenomena, or 
Perceptible Existence. Nos. 1 and 2. 8vo. Dublin 1851. 
h 
Donors. 
The Author. 
The Author. 
The Author. 
The Authors. 
The Editor. 
The Author. 
The Observatory at Berlin. 
The Author. 
The Author. 
The Author. 
C. R. Weld, Esq. 
The Author. 
The Author. 
The Author. 
The Author. 
The Honourable East India 
Company. 
The Author. 
The Author. 
The Academy of Sciences, 
Munich. 
The Author. 
The Author. 
The Author. 
MDCCCLI. 
