An INDEX to this Nine and Twentieth Volume 
of the Philofophicd Tranfaffions. n. denotes the 
Number of the Trad, p. the Page. 
A IR, how to be convey’d under the Water, N 349, 
P ■ -',91- 
Anatomy. Diffe&ion of the Bigbellfd Woman of Haman 
in Sbropfhire , n. 548. p. 4^2. Ventriculus C crdis ftupenda: 
magnitudinis, n. 345. p. %r6. Microfcopical Defcrip- 
tion of the Fibres of the Mufcles , n. 339 . p. ff. 5-9. Mor- 
bid Glands in the Humane Spleen , ». 349. p. joo. A 
Fra&ure of the Head of the Os Femoris , n. 349. p. for. 
Anatomy of the Wood- Pecker’s Tongue. &c. n. 35-0. p. f09. 
Arithmetick. Rules for Corre&ing the ufual Computus 
by Compound and Simple Intereft, n. 340 . p. nr. Me- 
thods for making Logarithms, n. 338. p. 14. and n. 339. 
p. f 2. Problematis Generalis ad Ludum Gallis LaPoule 
di&um Solutio, n. 341. p. 13*3. Solutio altera, n. 34^ 
p. 14 f. 
Aftronomy . Obfervatio Occultat. Stellae r Tauri Roma. 
Novemb. 21 0 1713. & Eclipfis Lunas ftatim infecutae, 
w. 340. p. 88. Eclipfes primi Satel. Jovis ibid, p, 89. 
Eclip/e of the Moon, Offob. 30. iyi$. observ’d n. 347./.402. 
Eclipfe of Jupiter by the Moon, Julii 14°* 171 f. ». 347. 
p. 401. Total Eclipfe of the Sun , April 22°. 1715-. ob- 
ferv’d, n. 343. p. 245". and n. 34?. p. 314. Obferva- 
tiones prim* Comcta anni 1680. «. 342. p. 170. Nar- 
ratio de Stella Nova in Collo Cygni, «. 343. p. 22 6. A 
fhort Hiftory of Neu> Stars, n. 34 6. p. 35-4. Of Nebula 
or lucid Clouds among the fixt Stars, ». 347. p. 390. Ob- 
fervationes Cceleftes Brirannicas, anno 2713. Grenovici 
habit*, n. 344. p.' 285'. Obfervationes Planetarum Pri* 
mariorum annis 171 f and 1716. ». 3^0. p. jo 6, Me- 
thodus Singulars pro Solis Parallaxi, n . 348. f. 45-4. 
Caufe of the Appearance of Venus by Day, 349.?. 466. 
Aurora Borealis, •aide Meteors, 
Barometric* 
