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Presents. 
BOUTIGNY (P. H.) Nouvelle Branche de Physique, ou Etudes surles corps 
a l’Etat spheroidal. 8vo. Paris 1 847. 
BREMIKER (Dr.) The Berlin Twenty-first hour Star Map. fol. Berlin 1846. 
BRITTON (J.) Memoir of John Aubrey, F.R.S. 4to. London 1846. 
BROUN (J. A.) Results of the Makerstoun Observations. No. 2. 
Extracts from the Introduction to the Observations made at 
Makerstoun in 1843. 
BRUCE (W. D.) Chronological Tables. 8vo. London 1841. 
BUCH (Leopold von.) Die Biiren-Insel nach B. M. Keilhau Geognostisch 
Beschrieben von Leopold von Buch. 4to. Berlin 1847. 
BUSCH (A. L.) Astronomische Beobachtungen auf der Kbniglichen Univer- 
sities Sternvvarte in Kbnigsberg. 1836. Von A. L. Busch. Abtheilung 22. 
fol. Konigsberg 1846. 
CARAMAN (Le due de). Histoire des Revolutions de la Philosophic en 
France pendant le moyen age jusqu’au seizieme Siecle. Tomes Let II. 8vo. 
Paris 1847. 
CARLINI (F.) Effemeridi Astronomiche di Milano per l’Anno 1847. 8vo. 
Milano 1847. 
CFIEVREUL (M. E.) Theorie des Effets optiques que presentent les Etoffes 
de Soie. 8vo. Paris 1846. 
CIVIALE (Dr.) Traite Pratique et Historique de laLithotritie. 8vo. Paris 1847. 
CURETON (Rev. W.) Vindiciae Ignatianae, or the Genuine Writings of St. 
Ignatius. 8vo. London 1846. 
DANA (J. D.) Origin of the grand outline Features of the Earth. 8vo. 
— On the Volcanoes in the Moon. 8vo. Neiv Haven 1846. 
DAUBENY (G. C. B.) On the Site of the ancient city of the Aurunci. 8vo. 
Oxford 1846. 
DEMIDOFF (Prince Anatole de.) Album du Voyage dans la Russie Meri- 
dionale et la Crimee. Livraisons 1 to 6, and 10 and 12. fol. 
Atlas d’Histoire Naturelle du Voyage, &c. 
95 Planches, fol. Paris 1842. 
Observations Meteorologiques faites a 
Nijne-Taguilsk en 1845. 8vo. Paris 1846. 
DEMONVILLE ( — ). Philosophic Primitive. Tomes I. et II. 8vo. Paris 
1846. 
DE MORGAN (A.) On the Structure of the Syllogism. 4to. Cambridge 1847. 
Statement in answer to an assertion made by Sir W. 
Hamilton, Bart. 8vo. London 1847. 
Article “ Tables” in Penny Cyclopaedia. 
DIRKS (J.) Geschiedkundig ondezoeg van den Koophandel der Friezen. 8vo. 
Utrecht 1846. 
D'ORBIGNY (A.) Foraminiferes Fossiles du bassin tertiare de Vienne. 8vo. 
Paris 1846. 
DUCOUX (Dr.) The Mineral Waters of Cransac. 8vo. London 1847. 
ELLIO 1 SON (J.) Numerous cases of surgical operations without pain in the 
Mesmeric state. 8vo. London 1843. 
The Harveian Oration, delivered before the Royal Col- 
lege of Physicians, June 27, 1846. 8vo. London 1846. 
Donors. 
The Author. 
The Author. 
The Author. 
The Author. 
The Author. 
The Author. 
The Observatory. 
The Author. 
The Observatory of Milan. 
The Author. 
The Author. 
The Author. 
The Author. 
The Author. 
M. Le Prince Demidoff. 
The Author. 
The Author. 
Society of Arts and Sciences, 
Utrecht. 
The Author. 
Saxe Bannister, Esq. 
The Author. 
