I N D E X. 
Nehulz £5? Nebidofie , what, n. 451, ^254. 
Nebulous Stars , Obfervations ‘ on them, by Dr. Derhm , 
0. 4283 p. 70. 
Regions of Light, 0. 428,^. 73. 
Neumanmts ( Cafparus ) de Camphor a Thymi , 0. 431, 202. 
— — * Ambragryfea , 0.433,^. 344 * 0 - 434 jA 37 ^r 
37 2 ’ »• 435 ’ A 4 i 7 - 
— — Vindicatio Experiments fui de Ambra gryfea , 
»• 435 5 A 437 - 
CL 
OJleographia , an Account of a Book entituled , by 7 ^ 7 ?/. 
Chefelden , 0. 430, p 194, 
Oxelgren ( Magnus ) Obfervations of the Weather at PJAnfin - 
i 7 2g 5 * 435 ’ A 459 - 
P. 
Padua,. Obfervations of the Weather there, 1728, 0. 435, 
Pendulums , Ifochronal , the Difference of their Length at 
London and Jamaica , 0. 432, />. 302. 
Petersburg , Meteorological Obfervations there, 1 724, 1725. 
0. 429, />. toi. 
Phofphorus Urin<e , 0. 428, 55, 58. 
— what prepared from, 0. 428, 63, 65 . 
— -•= Glacial or Stick, tb. p. 65* 
>■ ufed by Alchemifls, /£. 67. 
fublimed into Flowers, 0. 428, p, 59. 
— - ■ - — ■ — running Deliquium , ib. 
■ turned into Glafs,fL p. 62. 
or Sulphur, produceabie from the fame 
Magma of Urine and Faces y n, 428, p. 70. 
Pinambar , 0. 433, p. 350. 
Pithea , Obfervations of the Weather there, 1726, 0. 433, 
A 334 * 
Plants , a Catalogue of 50, for the Year 17315 by 
0. 427, />. 1. for 1732. 0. 431, 199. 
Poleni , Marquifs, his Obfervations of the Weather at 
Padua> 0. 435, 467. 
Polythalamia , 00W Peftaceorum clajjis^ 0, 430, p. 191. 
Porambar , 0, 4 £ 3 > A 350. 
467. 
S f f fitambar » 
