TheT ABLE 



Parts of the Earth ; as it was prefented to the 

 Royal Society in one of their late Meetings, by 

 Mr. E. Halley. p. 43 



An Hifiorical Account of the Trade- Winds and 

 Monlbons, obfervable in the Seas between and 

 near the Tropicks j with an Attempt to ajjign 

 the Phyjical Caufe of the faid Winds , by Mr,-, 

 E. Halley. 61 



A Difcourfe of the Rule of the Decreafe of the 

 fteighth of the Mercury in the Barometer, 

 according as Places are elevated above the Str- 

 face of the Earth ; with an Attempt to difco- 

 ver the true Reafon of the rijing and falling of 

 the Mercury, upon Change of Weather, by 

 Mr. E. Halley. 81 



A Letter from Mr, Ifaac Newton, while Profef» 

 for of the Mathcmatichj in the Vniverjity of 

 Cambridge ; containing his new Theory about 

 Light and Colours: Sent from Cambridge, 

 Feb. 6. l6fi, in order to be communicated to 

 the Royal Society. 97 



A farther Explanation of the fame Theory 1 1 £ 



A Demonfhration concerning the Mocion of Light, 

 communicated from Paris. il8 



An Introductory Ejfay to the Doctrine of Sounds, 

 containing fome Propofals for the Improvement 

 of Acoufticks } as it was prefented to the Dub- 

 lin Society^ by the Right Reverend Father in 

 God Narciflus, Lord Bifhop of Ferns and 

 Leighlin. 12.1 



A Difcourfe concerning the Modern Theory of 

 Generation, by Dr. Geo. Garden, of Aber- 

 deen, being part of a Letter to Dr. William 

 Mulgrave, L. L. D. Reg. Soc. S. and by him 

 Gimmunicated to the Royal Society \ 14.x 



A 



