PHILOSOPHICAL 
TRANSACTIONS, 
The CONTENTS. 
VOL. XLIX. Part II. 
LX. An Account of Four undefcribed Fijhes 0/' Alep- 
po j in a Letter to Mr. Peter Collinfon, F. R.S. 
by Alexander Ruflel, M. C D. Page 445. 
LX I. An Account of a curious , flefiy, coral- like Sub - 
fiance ; in a Letter to Air. Peter Collinfon, F. R. 
S. font Dr. jonn Albert Sen 1 offer, M.D. F.R.S. 
with jome Obfervations on it communicated to 
Air. Collinfon by Air. John Ellis, F. R. S. p. 449. 
LXil. Two fingular Cafes of difeafed Knee-joints 
fuccefs fully treated : the fir ft by topical Appli- 
cations j the fecond by Operation. By Mr. Jo- 
feph Warner, F. R. S. Surgeon of Guy’s-Hofpi- 
tal. P*4f2. 
LXI1I. Extract of Letter from Mr. William Pye, 
dated Manilla, Oct. ifi, 1754, to his Brother in 
London. Communicated to Air. Btnj. Wilfon, 
F. R. S. by the Hon. Mr. Barrington. p. 45-8. 
LX1V. An Efiay on the IVaters of the Holy Well 
at .Malvern, W orcefterfhirc. By J. Wall, M. D. 
Communicated by the Rev. Charles Lytrlcton, 
L. L. D. Dean of Exeter, F. R. S. p. 479. 
a 2 LXiV r . 
