(t©7j) CNumb.54; 
PHILOSOPHICAL 
TRANSACTIONS. 
Decemkr is* 1669^ 
The Contents. 
The Extralts ef Tm Letters^ me mitten from Paris concerning 
fpme 7ranfa6ii0ns there, relating to the \ ransfufion of Blood 5 
the other y from VXmouihi giving an Jccompt of the hindrance of 
opening the Big' hreafied Wemdn after her deaths Jin Jffendix 
tetht former Difcourfe of ^A;Salt-Woik. A Relation j touch-- ^ 
ing the ^ick-filver- Mines in Friuli, confirming and enlarging 
the Jccompt formerly given of the fame. A I^arrative of an 
odd Lake />Carniola, An Accompt of fome Books : /, ME- 
CHANIC A ^ five de .MOTU Traliatus €eometricpM\ A. 
Job. Wallis SS, rh, D. &c. II, NAIH. HIGH- 
MORI de Hj(lerica ({r Hjpochor^driaca Pafsione Rcfponfto JEpi- 
ficlaris ad DoB.W\\Y\%. III. NQUVELLES EXFEEIEN^ 
CES fur la FIPEKE^par M. CHARTS. lY. ATHA- 
NASI I KIRCH ERI ARS CO MBINATORIA. V. THE- 
ODOKl KERCKRINGII M, D. Spicileginm Anatomicm» 
nec non OHeogenia Fdtmm, 
A Utter 
Written hj an JntelUgmt and Worth) Englifb Man from Paris » 
to a Cm^derahle Member of the R. Society in London^ 
concerning feme TranjaBions there ^ relating to the Expe- 
riment of the Trans fufton of^lood. 
SIR, 
YOu have fuch a Relation to tht Rojal Society^ that I thinK 
my felf obliged to in^part unto you the Honourable men-i 
tion, I heard of that Nob'e Inftitmion in the Grand Chambre 
Kkkkk of 
