( 34 ) 
therefore it is fent to us in T /* Canijlers, 
Anpther Part is drawn off by Infiijion in 
cold Water, for two Drams of Green Teat 
as much Imperial , and the like Quantity of 
Bohea , each infufed in a Pint of cold Wa- 
ter flowly before a fmall Fire, the firft and 
laft had loft above i-4th Part, and the mid- 
dlemoft an exadt 4th* Another Part of this 
Oil is extracted by boiling Water 3 for the 
two Drams of Imperial Tea that had been 
infufed in cold Water, and dried, infufed 
again in three fundry boiling Waters, and 
then dried, it had loft 3 Grains more, i. e. 
34 in all, out of 120 Grains . The Green 
Tea that had been infufed before in cold 
Water, and dried, being now infufed in 
boiling Water an Hour, and dried again, 
had loft 16 Grams more 3 i. e . 48 Grains 
in all out of 120. But frefh Green Tea that 
had not been ufed before, infufed in feveral 
boiling Waters, loft 46 Grains 3 two Drams 
of Bohea Tea treated in the fame Manner, 
and dried again, had loft 48 Grains 3 112 
Grams of Hyfon Tea thus infufed and dried, 
loft 42 Grains 3 1 1 2 Grains of all thofe 
Teas that had been thus infufed and dried, 
had a Point of boiling Water poured on 
them* 
