By John Williams, Esq. 



ill 



the alburnum : it is of the utmost importance to remove this, 

 though ever so small, otherwise in a very short space of time, 

 the communication is again established with the root, and 

 little or no effect produced. Therefore, in about ten days 

 after the first operation has been performed, I generally 

 look at the part from whence the bark was removed, and 

 separate any small portion, which may have escaped the 

 knife the first time. 



I am, Sir, 

 Your obedient humble Servant, 



John Williams. 



Pitmaston, Worcestershire, 

 20th April, 1808. 



VOL. I. 



Q 



