INDEX. 
Himfrey (Mr. Richard) of the Grubs in Norfolk defray- 
ing the Grafs, n. 484, p. 582. 
Hygrometer improved by Mr. Arderon , n. 479, p. i< 5 p. 
480, p . 1 84. 
— the Glafs Tube a good one, n. 479, p, 161. 
Hygrofcope improved by Mr. Arderon , 0. 479; p. 95. 
Hypnuni terrejire tricoides, &c. of the Manner of its feed- 
ing by Mr. 2 T//, ». 478, p. do. 
I. 
Jack-horncr , or Tree-beetle, 0. 484, p. 578. 
ele&rify’d, 478, p. 41. Kindles Spirit of Wine, 
/fe’rf, p. 55. 
have no Paflions, 5. tf. 7?. 46. 
Jealou/y feen in the Face, j. a. p.qo, 
Jejfry-cock. , or Tree-beetle, 0. 484,7. 578. \ 
Jefuits , or Les peres de la compagnie de Jefus, Ohf .matbe- 
matiques , ajironm. & c. /iwi des Livres Chinois . Paris 
3 Vol. 1729, 1752, cited, #. 483, />. 492. 
— — » — Bark prevents catching Cold, 478, 7). 3. 
Indian Poifon on the River Amazons , ^. 482, p. 408. 
Intaglio’s, what Stones the Antients ufed for them,#. 483, 
P- 502. 
Johnfon (Mr.) had a Spina ventofa , 480, p. 598. 
in the Countenance, j. <?. p. 7 2. 
Ireland , of leveral PetrefacUons there, 481, p. 305, 
3 1 8, fc?<r. 
/rtf#, a Rod of it, the Difference of its Length between 
red-hot and cold, by Dr. DerJoam , 484 ,p. 6.83, 695. 
• not brittle, melted by Pit-coal, 482,7). 371. 
Jwy ting’d with Copper, not the Jurquois, n . .482, 7?. 430. 
Jurin (Jacobus) M. D. Principia dynamica, five Principia, 
Mechanices metaphyftca , n. 479, 7). 103. 
K. 
Kamcn Belluga Ruffice , a fort of Sturgeon, #. 483,7?. 452. 
Kamchatka difcover’d by the Ruffians, , 482, 7). 422, 
«. 483, tj.47 1 . 
Ker atop hy ton flabelliforme , cortice verruccfo obduftim Rail , 
/*. 478, J>. 51. 
Kidneys , Calculi in them 3 from Mr. Luc ns, n. 483,7. 465. 
King 
