' Numb, 2 2 ® 
PHILOSOPHICAL 
TRANSACTIONS. 
'ay, February it. 1666 , 
The Contents. 
Trials propofed to be made for the Improvement of the Experiment of 
Transfuhng Blood out of one live Animal into another. A 
Method for Obferving the Eclipfesof the Moon, free from the 
Common Inconveniences. An Account of fome Celejtial ohferva - 
tions lately made at Madrid, Extra fit of a Letter , lately written 
to the Fuhlifher-) containing feme obfervations about Infedts and 
their Inoxioufnefs , &c. An Account of fome Books , vid. 
I. TOME TROISIEME DES LETTRES DE 
M. DESCARTES. 1 1 . AS T R ONO M IA RE- 
FORMATA P. RICCI Q LI. III. ANATOME 
DULL -A SPINALIS ET NERVORUM, 
inde provenientium, G E R A R D I B L A S 1 1 , MID. An 
Advert if ewent about the re-printing of M . Evelyns Sylva and 
Tomona . A Table of the TranfaUions , printed thefe two years. 
— — - — ... — a iLLU L .. yf 
-- •' . CM 
Try aty propofed by Mr: Boyle to Dr. Lower, to be made by him 3 
for the Improvement of ‘Trans fufing Blood out of one live Ani- 
mal into another 5 prom fed Numb. 20 , p 3 57. 
*T* * He following juries and Tryals were written long Ence , and 
* read about a Moneth ago in the R Society , and do now come 
forth .againft the Authors int ntion, at the earn eft delire of fome 
Learned Perfons , and particularly of the worthy Doctor to whom 
they were addrefted 3 who thinks , they may excite and affift 
others in a matter , which, to be well profecuted , will require 
many hands. At. the reading of them, the Author declared, that - 
of divers of them he thought he cqtfd fore-fee the Events, but 
E e e yet 
