THIS PORTION 



or THS 



PHILADELPHIA 



•* "medical And physical journal 



IS RESPECTFULLT INSCRIBED 



To WILLIAM MACLURE, Esq., 



AT PARIS, 



BY HIS AFFECTIONATE FRIEND, ScC, 



BENJAMIN SMITH BARTON. 



Philadel/ihia, September 26/A, 

 1806, 



