[ 6o 9 ] 
qua Junt oppofita , tranfpiciat , quafi per feneftras lu- 
cent e vitro nut Jpeculari hipide obductas . — * Dc opt- 
ficio Dei, cap. v. 
I am, 
S I R, 
Your moft obedient humble Servant, 
J. Nixon. 
LXXXI. An Account of an extraordinary 
Cafe of the Efficacy of the Bark in the De- 
lirium of a Fever. By Nic*. Munckley, 
M. D. Phyjician to Guy’s-Hofpital, and 
F. R. S. 
Read April 6. A S the following cafe contains fome 
1 7 5 8 • circumftances, which are curious 
in themfelves, and which may be of fervice to be 
known, I have thought it proper to be laid before 
the Society. 
this charge between anno Chrijli 309, when Conftantine began to 
reiern, and 320. If he was then of a great age, he might have 
competed the treatife, out of which this authority is produced, and 
which was one of the earlieft of his works, that are extant (Vtd. 
fparkii praf ad Latent.), 40 years before, viz. about anno Chriflt 
280 ; which brings us up to 200 years after the overthrow of Her- 
culaneum, as above. 
On 
Vo L. CO. 
41 
