CONTENT S. 
vii! 
Duke of Tufcany ; communicated by John Paradile,, 
Efq. F. R. S. p. 1 63 
XII. A Conje&ure concerning the Method by which. ■ Car- 
dan’s Rules for refolving the Cubic Equation, xk+qx-r 
in all cafes (or in all magnitudes of the known quan- 
tities q and rj and the Cubic Equation, xl-qx-r in the 
JirJl Cafe of it (or when r is greater than: idfl, or 
3 \ 3^3 
— is greater than F.J zvere probably difcovered by Scipio. 
Ferreus, of Bononia, or whoever elfe was the JirJl Tn~ 
ventor of them.. By Francis Maferes,. Efq. F. R. 
Curfitor Baron of the Exchequer. p. 231 
XIII. A new Method of treating the Fiftula Lachrymalis.. 
By Mr. William Blizard, Surgeon , F.A. S . ; commu- 
nicated by Mr.. Jofeph Warner, Surgeon , F. R. S. 
p. 239 
XIV. A Continuation of a Meteorological Diary y kept at 
Fort St. George, on the Coajl of Coromandel. By Mr. 
William Roxburgh, AJJiJlant -Surgeon to the Hofpital 
at the f aid Fort', communicated by Jofeph Banks, Efq. 
P. R. S. ■> 4 p. 246* 
XV. A Journal of the, Weather at Montreal. By Mr. 
Barr, Purveyor to his Majejlf '$ Hofpitals in Canada;; 
communicated by Dr. Saunders. p;. 2 7 2. 
XVI. Meteorological Journal kept at the Houfe . of the 
Royal Society, by Order of the Prejident and. Council. 
P* 2 7 9 - 
A P- 
