The CONTENTS. 
IV. A new Method for compojing a natural Hiftory 
o/Meteors communicated in a Letter to ©r.Jurin, 
R. S. Sc Coll. Med. Lond. Soc. By Mr . Ifaac 
Greenwood, Trofeffor of Mathematic h at Cam- 
bridge, New-England. 
V. Some ObferVations towards compojtng a natural 
Hiftory of Mines and Metals, communicated in 
a Letter: to Dr., Rutty; S. R. Seer. Sc Coll. 
Med. Lond. Soc. By Dr . Francis Nicholls, 
P rofeffor of Anatomy at Oxford. 
Vl« ObferVationes d fl-vonomic& balittc Ulyffipone, 
Anno 1726, a tfeV. P Joh. Baptifta Carbone. 
Soc. Jef Communicante Ifaaco Sequeyra Sa- 
muda, M. D. . 5 . S. & Coll. Med. Lond. Lie . 
VII. Some Obj creations made in the DiffeElion of 
three Subjects 5 by Mr. Ranby, F. S. 
t 
I. The 
