A General Index of the } 
Brains of feveral Animals, n. 
16B. p, 883. &c. 
Bread made of Turnepg, n. 2 of. 
p. 970, 
Bridb Roman s their Meafure, n. 
149. p. 240. 
Bridg of St. gg&ri* defcribed, n. 
160. p. 5* 84, n. 165. p. 712, 
Description of a Bridge that may 
* be built 70 Foot long without 
any Pillar under it, n. 163. 
p. 714. 
Brimfione but one Species of it, 
at leaft in England 5 it comes 
from the Pyrites, that which 
they call Sulphur Vive found 
about Vulcano's, is caused by 
Sublimation, n. if 7. p. 5-15. 
The Matter fuppofed to be 
Brimftone, found after Rain, is 
only the yellow Dull of the 
BlofToms of the Fir, Pine and 
Hazel-Trees, blown off by the 
Winds, n. 16S. p. pix. 
Brine Fits. See Salt-fprings ; ma- 
ny of them ft ink of Sulphur , 
and turn black with Galls , 
n.156. p. 489. 
Bubbles of Air in Fluids, n. 204, 
p. 960. 
Buck-skins how dreft in Virginia, 
and Carolina, n. 194. p. nr. 
Buffalo's of great Service to the 
Turks, n. xyy. p. 444. 
Burials, a general Bill of the Bu- 
rials and ChrifVnings in Lon> 
^»,1685'. n. 177. p.124^ The 
fame for the Years, 16% 6. and 
87. n.191. p. 44$*. Obfervati- 
onson the BreQaw Bills of Mor- 
tality 9 n. 196. p. 596. n. 198. 
p.6f4. b 
Burning Speculum , its great force, 
n. 188. p«3J2. 
M?ram time a the ^reat Feftival 
hihfophml Trmfdihm* 1 003 
imong tha Turks, n, 155, p- 
449, 
C 
a fore of Drink made of 
Ralfins and White- wine/n. 163. 
Cacum cut out of a Bitch, n. ryi, 
p. 324. 
Cacum of the lame Sr.ru &u re with 
the Colon, n. 153. p. 367. 
• Place of Cafars firft landing in 
Britain, n. 19;, p. 495. 
Calculus kumanm s a Treatife of 
it, with an Index of the Expe- 
riments made thereon, its Na- 
ture near that of Bone, not diC 
folvible by any but nitrous A- 
cids, n. 15 7. p. 523. &c. 
Calculi humani of extraordinary 
bignefs, n. 15*7. p. 5-34- n. 178. 
p. 1269. n. 202, p. 817. 
Cale(h of a new fort, n. 172. p. 
1028. 
Cameleon, Obfervations on it, and 
its Colours, n. 1J7. p. p;o. 
Camels endure Labour 4 Days 
without Water, n. 155. p. 444» 
Camphire obferved Microfcopi- 
cally, n. 175. p. 1080. 
Cancer in the Eye cured, n. 167. 
p, 839. 
Canon Precipuarum e ftellis fixis. 
See Stars. 
Cape of good hope, its Longitude, 
n. i8y. p. 2j 
Carduus benediffus, its Salt obfer- 
ved by the Microlcope, n. 173. 
p. 1073. 
Cardans Canons their defed fupply* 
ed, n.159. p. 777. 
Carpets and Mats the Turks chief 
Furniture, n. p. 444- 
Carriages 
