Numb. 480. 
PHILOSOPHICAL 
TRANSACTIONS. 
Far the Months of May and June , 1740. 
The CONTENTS. 
I. An Obfervation of an Operation made by the 
high Apparatus, according to M. le CatV 
Method , in the Year 1743 ; by Claud. 
Nic. le Cat, M.D. F.R.S, Page 175. 
II* The Defcription of an Hygrometer made of a 
Deal Rod i by W. Arderon, F.R.S. p.184* 
III. A Letter from Ric. Bad cock, Ffq\ to Mr. 
Henry Baker, F. R. S. concerning the Fa- 
rina fcecundans of the Yew-Tree. p. 189. 
IV. An Account of a Brittle that was lodged in 
a Gentleman s Foot , and caufed a violent In- 
flammation ; from W. Arderon, F.R.S. p.192. 
V. Some Obfervations on the Spina ventofa ; by 
the late Claud. Amyand, Ffq\ F.R.S. p. 1 9 3 . 
VI. An ExtraSl of a Letter from Mr. John 
Henry Winkler, to a Friend in London 
concerning the Effe&s of Electricity upon 
Himfelf and his Wife. p. 211. 
VII. A Catalogue of the Fifty Plants 
from Chelfea Garden, prefented to the 
R o Y A L- 
