I N ' D E X. 
Peterborough , an Aurora Borealis , Dec. 1 1. and two Mock- 
' Suos feen there, D<tc. 30. 173,5, 72.445, 52.' 
Philadelphia , Obfervations of a Comet in January and 
February , and of an Eclipfe of the Sun feen there Feb . 
18. 1736-7, 72.446,/). up. 
Phofphorus made at Paris, n. 451, p. 445. 
Phyjick y why reputed a conjectural Science, S. Pr. p. viii. 
Pin, a, taken out of the Bladder of a Child, #. 450, p . 
- 3 67 • 
I— a, in a Woman's Bladder, coated over with Cal- 
culous Matter, 450, /). 375, 
Planets revolving about an Axis, their Figure, n . 449, p. 
277. 
Plants, a Catalogue of Fifty for the Year 1735, by Ifaac 
Rand, n. 445, />. 1. for the Year 1736, by the fame, 
447? A 143* T r 
Plymuthi facias Gbfervationes de Aere & Morbis Epi- 
demicis 1728—1737, n. 451, p. 429. 
Poleni ( Johannes Marchio) Summarium Obferv. Meteoro- 
logicarum 1731 — 1736 n> 448, p . 239. 
— — — : — a Diary of the Weather for 1729, 
173°, n. 447, p. 159 - 
Poles , of a Celeftial Globe made to move round the Poles 
of the Ecliptic, n. 447, p. 201, 203. 
Power Arithmetical and Geometrical, n . 447, p . 229. 
Printing, modern; its Invention, 72.450, p. 390. 
— - known to the Romans , n. 450, />. 391, 392. 
Procopius mentions a Mark to make a Man's Name, n. 
45°5 P- 593 * 
Pjrmontium , Relatio Caverns Yaporiferae prope, n . 448* 
p. 2 66 . 
JPuenfel (Conrad) 
Diary of 
the Weather for 1729, 
1730, n. 44 7, p. 157. 
Quito, Meafurement of a Degree there, #.445, p . 38. 
R» 
7. 
