[ 14 ] 
Presents. 
WARREN (J. C.) Address before the American Medical Association in Cin- 
cinnati. 8vo. Boston 1850. 
WEISS (Dr. A.) Handbuch der Trigonometrie. 8vo. Furth 1851. 
Die Galvanischen Grundversuche, Mathematisch erklart 
und die Theorie des Condensators. ^to. Ansbach 1851. 
WHITE (Walter.) Antarctic Explorations. 8vo. Edinburgh 1850. 
WHITLEY (N.) On the Climate of the British Islands in its Effects on Cul- 
tivation. 8vo. London 1850. 
WILD (J. J.) A Letter to the Right Hon. Lord Brougham, containing pro- 
posals for a Scientific Exploration of Egypt and Ethiopia. 
WILLIAMS (D. H.) A Geological Report on the Damoodah Valley. With 
five Plates of Maps and Sections. 
WILLICH (C. M.) Tithe Commutation Tables. 8vo. London 1851. 
WILLIS (Rev. R.) A System of Apparatus for the use of Lecturers and Ex- 
perimenters in Natural Philosophy. 4to. London 1851. 
Donors. 
The Author. 
The Author. 
The Author. 
The Author. 
The Author. 
The Directors of East India 
Company. 
The Author. 
The Author. 
