[ 12 ] 
Presents. 
MAPS, CHARTS, &c.:— 
Admiralty Charts and Sailing Directions published during 1848. 
Eight Cartes, published by the Depot de la Marine, 1848. 
L’Afrique d’apres une Carte de la fin du IT^me Siecle, de la Bibliotheque de 
M. Beat de Berber, 1841. 
MARTIN (George A.) The Undercliff of the Isle of Wight; its Climate, 
History and Natural Productions. 8vo. London 1849. 
MARTIN (John.) Documents and Drawings relating to the Thames and Me- 
tropolis Improvement. London 1836-49. 
MARTINS (C.) Essai sur la Vegetation de I’Archipel des Feroe. 8vo. 
MAYO (Thomas.) Sequel to Outlines of Medical Proof. 8vo. London 1849- 
MISCELLANEOUS 
A Lock of the Hair of the late Sir Flumphry Davy, Bart. 
Specimens of Tea produced in the District of Kumaon in the N.W. Provinces 
of the Bengal Presidency. 
Two Specimens of Meteoric Iron. 
MOON (Robert.) Fresnel and his Followers: a Criticism. 8vo. Cambridge 
1849. 
MORTILLARO (Vincenzo.) Illustrazione di un Astrolabio Arabo-Siculo. 
8vo. Palermo 1848. 
MOUAT (F. J.) The Elements of Anatomy, translated into Hindustani. 
8vo. Calcutta 1848. 
NAPIER (H. E.) Florentine History, from the earliest authentic records 
to the Accession of Ferdinand the Third. 6 vols. 8vo. London 1846. 
NEWPORT (George.) On the Anatomy and affinities of Pteronarcys regalis, 
Newm. ; with a Postscript, containing descriptions of some American Per- 
lidm, together with Notes on their Habits. 4to. 
On the Natural History, Anatomy and Development 
of the Oil Beetle, Meloe, more especially of Meloe cicatricosus. 4to. 
NEWTON (Sir Isaac.) Thirteen Letters from Sir Isaac Newton to John 
Covel, D.D., from original Manuscripts in the Library of Dawson Turner, 
Esq., F.R.S. 8vo. Norwich 1848. 
OERSTED (H. C.) Precis d’une Serie d’Experiences sur le Diamagnetisme. 
OWEN (R.) On Parthenogenesis. 8vo. London. 
On the Nature of Limbs. 8vo. London 1849. 
PASSOT (F.) Refutation de la Solution Synthetique donnee par Newton du 
probleme des Forces centrales. Sheet. Paris 1849. 
PEIRCE (Benjamin.) The Latitude of the Cambridge Observatory, in Mas- 
sachusetts, determined by W. C. Bond and others. 
PELL ATT (Apsley.) Curiosities of Glass Making, &c. 4to. London 1849. 
PERIGAL (Henry.) Transformations of a Kinematic Curve. A Sheet. 
PETTENKOFER (D. M.) Die Chemie in ihrem Verhaltnisse zur Physiolo- 
gic und Pathologic. Festrede. 4to. Milnchen 1848. 
PICKETT (W. V.) The Fine Arts Journal, containing the Exposition of a 
New System of Architecture. 4to. London 1847. 
New Forms in Architecture for Iron. 8vo. London 1849. 
PILBROW (James.) A New Method of Traction for Railways and Canals, 
called the Hydrodynamic System of Propulsion. 8vo. London 1848. 
Donors. 
The Admiralty. 
Depot de la Marine. 
M. Beat de Berber. 
The Author. 
The Author. 
The Author. 
The Author. 
Lady Davy. 
Hon. East India Company. 
Prof. Boguslawski. 
The Author. 
The Author. 
The Author. 
The Author. 
The Author. 
D. Turner, Esq., F.R.S. 
The Author. 
The Author. 
The Author. 
Major Graham. 
The Author. 
The Author. 
The Bavarian Academy. 
The Author. 
The Author. 
