[ 646 ] 
Needle , Dipping-needle belonging to the Royal Society, concerning it, p. 393 — 401, 
Obfervations made with it, p. 400. True dip at London, ibid. Dip at London 
in the years 1576. 1676. 1720. and 1723, p. 401. 
Nitre , its efredt upon blood, p. 229. 237. 
Northampton , obfervations made there during the late froft, p. 387. See Frojl. 
Nourfc (Mr. Charles), his extraordinary cure of wounded inteftines, 429 — 438. 
O. 
Oaks , Englifh, at Stellenbofch in the fouthern part of Africa, p. 272. 
Oath of Lewis the Germanic, in Latin, Gallic Romance, French, and Romanfti, 
' P- I S 6 » 1 S 7 * 
Objirwations made during the late froft at Northampton, p. 587. See Frojl. 
Opium and calomel, the beft internal remedy for fuppreflions of urine, p. 585, 586. 
Oranges and lemons, the rob of, ufeful in preventing the fcurvy in a fliip’s company, 
p. 403. 426. 
Ore, iron, lately found in Siberia, an account of it, p. 323. See Iron Ore. 
Great plenty of iron ores in that country, p. 324 — 326. 
OJlende, Rue de la Pofte, its latitude, p. 194. Obfervations there on the emerfion of 
14 ’s firft fatellite, p. 193. 
P. 
ralcjline, and other parts of the Levant, Romance language introduced there, p. 134* 
133.- 
Pallas (Dr. Petr. Simon), his account of the iron ore lately found in Siberia, p. 523. * 
See Iron Ore. 
Pallas (Dr.), feems to make the growth of the Gorgonia between animal and vege- 
table, p. 1. 3. 6. 10. His extraordinary obfervation on the growth of the Gor- 
gonia, p. 12. His miftake in his fertularia gorgonia, p. 12, 13. 
Palm , defeription of a new one in the fouthern part of Africa, p. 292. Hottentots 
make bread of its pith, ibid. 
Paris, obfervations there on the emerfion of If’s firft fatellite, p. 183 — 187. 189. 192, 
193. 193. Emerfion of 'If’s fecond fatellite, p. 188. Emerfion of lf’s third fa- 
tellite, p. 193. 
Penguins , amphibious animals at Falkland Iflands, an account of them, p. 103. 
Perciaial (Dr. Thomas), his fupplement to obfervations on the population of Man* 
chefter, p. 160. See Manchejler. 
Perel, in the fouthern part of Africa, an account of, p. 270. 
Perel Berg, a hill in the fouthern part of Africa, p. 270. Defeription of two large 
fol id rocks thereon, p. 270, 271. 
f.h 1 pbortu 
1 
