r 9 ] 
Presents. 
BURMEISTER (Dr. H.) Reise nach Brasilien, durch die Provinzen von Rio 
de Janeiro und Minas-Geraes. 8vo. Berlin 1853. 
Atlas, with eleven Plates. Obi. 4to. Berlin 1853. 
BUSCH (Dr. A. L.) Astronomische Beobachtungen auf der Koniglichen 
Universitats-Sternwarte in Konigsberg. 2 5 er Abth. Fol. Konigsberg 
1852. 
Systematisches Verzeichniss der in der Bibliothek 
der Konigl. Univ. Sternwarte. 8vo. Konigsberg 1 852. 
CAUCHY (A.) Exercices d’Analyse et de Physique Mathematique. Tom. IV. 
Liv. 46 to 48. 4to. Paris 1847. 
CHALLIS (Rev. J.) Astronomical Observations made at the Observatory 
of Cambridge. Vol. XVII. for the years 1846-48. 4to. Cambridge 1854. 
CHESHIRE (E.) The Results of the Census in Great Britain in 1851. 8vo. 
London 1853. 
CHEVREUL (M. E.) Memoire sur plusieurs Reactions chimiques qui in- 
teressent l’Hygiene des Cites populeuses. 8vo. Paris. 
CHIOSSO (Capt. J.) Gymnastics, an essential branch of National Education, 
&c. 8vo. London 1854. 
CHRISTIE (J. R.) An Introduction to the Elements of Practical Astronomy. 
8vo. London 1853. 
COLT (Col. S.) On the Application of Machinery to the Manufacture of 
Rotating Chambered-Breech Fire Arms. 8vo. London 1853. 
CUNNINGHAM (H. D. P.) The Capabilities and Advantages of Cunning- 
ham’s Patent Mode of Reefing Topsails, &c. &c. from the Deck, without 
sending Men aloft, &c. 8vo. Portsea 1853. 
DANA (J. D.) On an Isothermal Oceanic Chart, illustrating the Geographical 
distribution of Marine Animals. 8vo. 1853. 
Mineralogical Contributions. 8vo. 1854. 
On the Homceomorphism of Mineral Species of the Trimetric 
System. Svo. New York 1854. 
Appendix to the above. 8vo. 
Contributions to Chemical Mineralogy. 8vo. Newhaven 1854. 
DAUBENY (Dr. G. C. B.) Can Physical Science obtain a Home in an 
English University? Svo. Oxford 1853. 
Address delivered at the Anniversary Meeting 
of the Chemical Society, March 30, 1853. 
DAUSSY (M.) Tables des Positions geographiques des principaux lieux du 
Globe. 8vo. 1 854. 
DAVIDSON (Thos.) British Fossil Brachiopoda. 4to. London 1851-54. 
DAVIES (Lieut. C. H.) Tables of the Moon. 4to. Washington 1853. 
DOVE (H. W.) Ueber die nicht periodischen Anderungen der Temperatur- 
vertheilung auf der Oberflache der Erde. 5 er Theil. 4to. Berlin 1853. 
DU BOIS-REYMOND (E.) On Signor Carlo Matteucci’s Letter to H. Bence 
Jones, M.D., F.R.S., &c. 8vo. London 1853. 
DUPIN (Baron C.) Rapport fait sur le prix extraordinaire d’ Application de 
la vapeur a la Navigation et a la force navale. 4to. Paris. 
b 
Donors. 
The Author, per His Excel 
lency the Prussian Mi 
nister. 
The Observatory. 
The Author. 
The Observatory. 
The Author. 
The Author. 
The Author. 
The Author. 
The Author. 
The Author. 
The Author. 
The Author. 
The Author. 
The Author. 
Dr. Carpenter, F.R.S. 
The Observatory, Washing 
ton. 
The Author. 
The Author. 
The Author. 
MDCCCLIV. 
