I ^59 ) Numb. 358. 
PHILOSOPHICAL 
TRANSACTIONS, 
For the Months of OBoL KoV, and Dec, 1718. 
The CONTENTS. 
I. InvtnHo Curva qi 4 Am Corfus defcendens hreviJlim» 
tempore defcriberet ; urgente Vi Centripeta ad datum 
punSium tendente, c[t 4 <e crefcat vel decrefcat juxta quam- 
vis Potentiam di(iantU a centro ; date nempe imo Curva 
pun 5 io ^ altitudine in principio Cafus, Per Johan« 
Machin, Aftron. Profefl' Grefti. & Reg. Soc. Secret. 
II. De Potent ia Cordis. Differtatio Authore Jac. Jurin, 
M. D, Reg. Soc. Soc. 
III. A Brief Account of the Contagious Difeafe vphich ra* 
ged among the Milch Cows near London, in the Tear 
1714. And of the Methods that were taken for [up 
prefjtng it. Communicated to the Royal Society hj 
Thomas Bates Efqh Surgeon to His Majejlies Houfioldi 
and R. S. S. 
IV. A Defer ipt ion of the Organ of Hearing in the Ele- 
phant, with the Figures and Situation of the OHicIes, 
Labyrinth and Cochlea in the Ear of that large Animal. 
Communicated to the Royal Society, hy Dr, Patrick 
Blair, R» S. S. 
Sfffff I. 
