r 9 ] 
Presents. 
DE MORGAN (A.) On the Authorship of the Account of the Commercium 
Epistolicum. 8vo. London 1852. 
DIRKS fj.) Geschiedkundige onderzoekingen aangaande het verblijf der 
Heidens of Egyptiers in de Noordelijke Nederlanden. 8vo. Utrecht 1850. 
DOUGLAS (Sir Howaid, Bart.) A Treatise on Naval Gunnery. 8vo. London 
1851. 
DOVE (H. W.) Bericht iiber die in den Jahren 184'8 und 1849 auf den Sta- 
tionen des Meteorologischen Instituts im Preussischen Staate angestellte 
Beobachtungen. 4to. Berlin 1851. 
DUPREZ (F.) Memoire sur un cas particulier de I’Equilibre des Liquides. 
Premiere partie. 4to. 
ELLIOTT (Capt. C. M.) Meteorological Observations made at the Hon. 
East India Company’s Magnetical Observatory at Singapore, in the years 
1841-1845. 
ENCKE (J. F.) Berliner .Istronomisches Jahrbuch fiir 1854. 8vo. Berlin 
1851. 
ENGLISH (H.) The Mining Manual and Almanac for 1851. Svo. London 
1851. 
ESDAILE (J.) The Introduction of Mesmerism as an Anmsthetic and Cura- 
tive Agent into the Hospitals of India. 8vo. Perth 1852. 
ESENBECK (C. G. N. von.) Vergangenheit und Zukunft der Kaiserlichen 
Leopoldinisch-Carolinischen Akademie der Naturforscher. 4to. Breslau 
1851. 
ESHRICHT (D. F.) On the Gangetic Dolphin. Translated from the Danish 
by Dr. Wallich, F.R.S. 8vo. 
FAYET (M. P.) Observations sur la Statistique Intellectuelle et Morale de la 
France. 8vo. Paris 1852. 
FERRARIO (G.) Cenni Storici e Regolamento della Accademia Fisio- 
Medico-Statistica di Milano. 8vo. Milano 1846. 
Sul mezzo per compiere I’ordinamento della Statistica, 
&c. 8vo. 
Morti apparent!, Inumazioni precipitate. See. &c. 8vo. 
Milano 1851. 
Storia Documentata sulla proposta Statistica Clinica. 8vo. 
Milano 1842. 
Suir utilita della Vaccinazione e Rivaccinazione, &c. 8vo. 
Milano. 
— Ottava Congresso degli Scienziati Italian!. 8vo. 
Statistica Medica di Milano. Fascic. 7 to 16. Vol. 11. 8vo. 
FORBES (Edward.) The Relations of Natural History to Geology and the 
Arts. A Lecture, &c. 8vo. London 1851. 
FOSTER and WHITNEY. Geological Report on the Copper Lands of Lake 
Superior Land District, Michigan. 8vo. Washington 1850. 
FRITSCH (K.) Grundzuge einer Meteorologie fiir den Horizon! von Prag. 
4to. Prag 1850. 
GASC (F.) Education in England, &c. 8vo. London 1852. 
GERLING (Prof.) Magnetische Deklinations veranderungen zu Marburg, 
1850. Two sheets. 
Donors. 
The Author. 
The Provincial Society, 
Utrecht. 
The Author. 
The Author. 
The Author. 
The Directors, East India 
Company. 
The Observatory. 
The Editor. 
The Author. 
The Academy. 
The Translator. 
The Author. 
The Author. 
The Author. 
The United States Govern- 
ment. 
The Observatory, Prague. 
The Author. 
The Author. 
MDCCCLII. 
