( '292 ) J E 
J_E 
adci to the Infufion of this 
Bark, the Lefler Centory, 
Worm wood, Charvil Juni- 
per-Berries, the Bark oi the 
Aider-tree, Saffafras, Salt, 
of Tartar, and divers other 
Ingredients; but the Bafis 
of ail is the Peruvian Bark, 
the reft of the Ingredients 
do no great Good. Tin- 
Cture of the Peruvian Bark 
is made in the following 
manner : Put into a Bolt- 
head four Ounces of good 
Bark , grofly powder’d ; 
pour upon it Spirit of 
Wine, four Fingers high 
above the matter ; fit to 
it another Matrafs, in or- 
der to make a double Vef- 
lel ; lute well the Jun- 
ctures, and place your Vef- 
fei to cigeft in Horfe-dung, 
or in a Vaporous Bath, four 
Days ; ftir it from time to 
time, the Spirit of Wine 
will load it felf with a Red 
Colour ; unlute the Vef- 
feis, filtrate the TinCture 
through Brown Paper, and 
keep it in a Viol well flop- 
ped. ’Tis a Febrifuge ro 
be given in Agues, three or 
four times a Dry, aftert he 
Fit ; and ro be continued 
for a Fortnight: The Dole 
is, . from ten Drops to a 
Dram, in fo'me proper Li- 
quor ; as, inCentory-wa- 
ter, Juniper, Wormwood- 
Water or Wine If you 
put new Spirit of Wine to 
the Matter which remains 
in the Matrafs, and let it 
in Digeftion , as before , 
you will draw more Tin- 
cture, but it will not be fo 
ftrongas the other ; where- 
fore you mu ft give it in a 
larger Dole. ExtraCl of 
Peruvian Bark is made in 
the following manner : Put 
to infufe warm twenty four 
Hours eight Ounces of Pe- 
ruvian Bark, in a fufiicient 
quantity of deftili’d Water 
of Nuts; afterwards boyl 
the Infufion gently, and 
ftrain it, makea ftrongEx-- 
predion of the Refidence, 
put it to infufe in new Water 
of Nuts, boyl it and ftrain 
it as before ; mix together 
what you haveftrain'd, let 
them fettle, and decant the 
clear Liquor, and evape- j 
rate it in a glais. or Earth- j 
en VefTel, fet in a Sand- 
heat, unto the Confiftence 
of thick Hony : It has the 
fame Virtues as the former. 
The Dofe is from twelve 
Grains ro half a Dram, in 
Pills, or diflolv’d in Wine. 
Sir' 
