X ADVERTISEMENT. 



Lectures on Animal and Vegetable Physiology, and 

 on the History of Organic Nature, in general, will in 

 future be delivered, at certain intervals, to the pupils 

 at Bruce Castle, by DR. SOUTHWOOD SMITH, Lecturer 

 on Physiology at the University of London ; and Lec- 

 tures on Chemistry, and on the History of Inorganic 

 Nature, by myself. 



EDWARD WILLIAM BRAYLEY. 



Bruce Castle, Tottenham, 

 March 15th, 1831. 



