(95 3 6 * 
PHILOSOPHICAL 
T H Ki H. s tJ G T 1 0 ^ 
Monday 3 Novemb. 6 . 1665. 
The Contents. 
An Account of a not ordinary Burning Concave., lately mads 
at Lyons, and compared with federal others made formerly* 
Of MonfleurlicveVlus his pro mi je of communicating to the 
World his Invention of making Optick Glafles 7 and of the 
hopes 3 given by MonJieurQ, hriflian Hugens of Zu^ichem-) 
to perform fomething of the Uhy nature 7 as alfo of the Ex- 
pectations*, conceived of fome Perfons in England^ to im- 
prove Telefcopes. An Intimation of a way of making 
more lively Counterfeits of Nature in Wax a then are extant 
in Painting 7 and of a new kinds of Maps in a low Relief o 5 
or Sculpture 9 both praQifed inFrance. Some Anatomical 
ObfervafionSy of Milh^ found in Veins instead of Blood 7 
and of Grafs 3 found in the Wind- pipes of fome Animals • 
Of a place in England,, where 5 without petrifying Water 3 
Wood is turnd into Stone. Of the nature of a certain Stone 3 
found in the Indies in the head of a Serpent. Of the way 0 
ufedinihe Mogol 's Dominions , to make Salt-petre. An 
Account of Hevelius his Prodromus Cometicus, and of 
fame Animadvcrfons made upon it by a French Philo fopher 5 
as alfo of the fefuit KircherV Mundus Subterraneus. 
An Account of a not ordinary Burning Concave 9 
lately made at Lyons, and compared with feveral 
others made formerly « 
A N opportunity being prefented to revive the publi&ing 
of thefe Papersj which for fome Mooetbs hath been 
difeominued 
O 
