The CONTENTS. 
Dod, M. ©. Fellow of the College of Bbyficians, 
and Phyfician to that Hofpital. 
V. Some Ob f creations on Aneuryfms in general , 
and in particular , on the fore-going . By F„ Ni- 
cholls, M. ©. BrA. of Anatomy , Oxon. 
F. S. 
VI. ^ Letter to Dr. Halley, Aftron . fljgf. 
F. relating to a furprifing Shoal of Pumice- 
Stones floating on the Sea , by Mr. John 
Dove. 
VII. An Account of fome ObferVations made by a young 
Gentleman who was born blind , or loft his Sight jo 
early , that he had no Remembrance of ever having 
feen> and was couch'd between i 3 and 1 4 Tears of 
Age. By Mr. W. Cheffelden, F. Surgeon 
to Her Majefty, dW SL Thomas’* Hofpital. 
VIII. Explication of the Inftruments ufed in a 
new Operation on the Eyes , £j/ f/;e Same. 
IX. An Account of feVer al Stones found in the Rod- 
neys of a Berfon opened by Mr. John Dobyns, 
Surgeon and Litbotomifl to St. Bartholomew'* 
Hofpital and F. Be S. 
X. Extratt of feVeral Letters , See. from different 
Barts 0/Europe, relating to the Aurora Borea- 
lis, Jeen Q£t. Ip. N. 5 . 1 716. 
I. Ob- 
