1 448 ] 
Catalogae of fimple.aiid mixt 
Colours y and their Produdtion 
179.26 
A Comet feen in Septemher 1686. 
186.156 
ConftruBion of Cuhick and Eiqua- 
drate Equations by a given Pa- 
rabola 188. 
An Account of Saxon Coins found 
m Suffolk 189.356 
Curvilinear Figures fquared 183. 
i86 
D. 
Mad Dogs, Receipts to cure them, 
and thofe bitten by them. 187. 
198. 191. 408 
Bucks bred under ground 191.415 
EcUpfes, vide Aftronomv 
Equations^ Cubick and Biquadra- 
tick, conftructed by a Parabola 
1 88. 3 3 5. The number of Roots 
in fuch Equations^ and their Li- 
mits 190. 387. The Roots of 
all forts of Cubicks extraded by 
the Table of Sines 1 90. ; 96 
Experiment concerning the growth 
of Trees^ hyMx.Brothermi^i, 
307 
F. 
The perpendicular FaU of Bodies 
179.9 
Fifhing under ground 1 9 1. 41 7 
Fountains, their ex pence of Water 
computed 181.121 
lorce of the Air rulhing into an 
exhaufted Receiver 1 84, 1 9 3 
G. 
A Glandula Vinealis petrified 185. 
228 
Grafljoppers, a great fWarm of them 
mLanguedoc. 182. 147 
Gravity, its Properties confidered 
^79? 
Specifick Gravity of Air 1 8 1 . 1 04 
A Problem of great ufe in Gunne- 
ry fblved 1 79« 1 5 
An Account of an Hermaphrodite ^ 
fromTholofe 186.282 
Hydatides found obftruding the 
Ureters 188. 3;! 
J. 
JeB d'eau, vide Fountain 
lmagination,^n inftance of its great 
force in Women with Child 
188.334 
Jupiter eclipfed^ vide Aftronomy 
An odd Infer ipt ion found on the 
Bafis of a Pillar at Rome 183.172 
with theTnterpretation of the 
(ame, by Dr. Voffm ib, 1 74 
Lake of Cirknitz, accurately de- 
fcribed 191.411 
Perpetual Lamp found in a Sepul- 
chre at Rome 185.227 
Latitude of Nurenhurg unaltered in 
thefe two hundred years laft 
paft 190.403 
The Limits of the Roots in folid 
Equations 190.387 
Sidera Lodoicea 181.85 
London 
