T o the L e a r n e d Do&or ME A D,
F ellow of the Royal College of
Phyficians of L G N D 0 N,
a n d
Phyfician to H i s M a j e s t y .
p g | OUR approbation of this little work
is fufficient to make it favourably re-
I ceived in the world.
F or as your treatiie on poifons has given
the learned a univerfal efteem of your moil nice
judgment in the works of nature, fo, this being
introduced to them under your aufpicious protection
muft neceffarily recommend it to the acceptance
of the publick.
