[ 200 J 
cinnamon or lateritious colour, which 1 believe is the 
cale with the Peruvian bark and powders. 
I have no other motives for publifhing this valua- 
ble fpecific, than that it may have a fair and full trial 
in all its variety of circumftances and fituations, and 
that the world may reap the benefits accruing from 
it. For thefe purpofes I have given this long and 
minute account of it, and which I would not have 
troubled your Lordfhip with, was I not fully perluaded 
of the wonderful efficacy of this Cortex Salignus 
in agues and intermitting cafes, and did I not think, 
that this perfuafion was fufficiently fupported by the 
manifold experience, which I have had of it. 
I am, my Lord, 
with the profoundeft fubmiffion and refpe£t, 
your Lordfhip’s inoft obedient 
humble Servant 
Edward Stone. 
Chipping-Norton, 
Oxfordfhire, 
April 25, 1763. 
XXXIII. An 
