I N- D E X, 
L. 
Laurel- Heater a Poifon, 418, />. 84. ». 42.0,/). K53. 
— mix’d with Brandy for a Dram, ib. p. 87. 
— kills by Clyfter, ib. p. 89. 
— ■ fome Antidotes propofed, ib. 100, n. 410,/?. 172. 
Lauro-cerafus , the diftilled Water of its Leaves a Poifon, 
0. 418, ^.84, n. 42,0,/). 163. 
Laywell near Brixam in Devonjhire , a Defcription of its eb- 
bing and flowing, n. 424, p. 303. 
( Richard ) of an Aurora Borealis , w. 418, p. tfp. 
_£i'iwvan extraordinary Impoftumation of it, #. 420,/). 184. 
Longitude , a Propofal for finding it at Sea within a Degree, 
by Dr. Halley ^ n. 421, p. 187. 
Loofenefs , the Difficulty of curing it, «. 425*, p. 3 86. 
M. 
Machin ( John ) an uncommon Cafe of a diftemper’d Skin, 
424, />. 2pp. 
Madden (Thomas) Account of two Women poifon’d by the 
fimple diftiird Water of Laurel Leaves, (ftc. n . 418, 
p. 84. 
Magnetic Needle, an Account of an unufual Agitation, #.417. 
a n* 
Magnetifm of Steel, n. 423, p. 2P4. 
Marcel (Arnold) Abltra£t of his Letter to Dr. Defaguliers , of 
the Magnetifm of Steel, n. 423, p. 2P4. 
Majjey (Dr. Richard Middleton) Account of J. P. Breynius’s 
Hi ft. Nat Cocci Radicum Fin 51 or ij , &c. n. 421, p. 216. 
Maupertuis ( Petrus Ludovicus) de fignris , quas Fluida rot at a 
induere poffunt , Problem 11 . cum conjettura de Stellis , 
aliquando prodeunt vel deficiuni \ (ft deannulo Saturni , 422, 
/. 240. 
Metals receive the ele&ric Virtue, n. 417, p. 22. 
Meteorological Diaries, for 1707, 1717, 17163 abftra&ed by 
William Derham , ». 42 3 26 1 . 
Meteorologies Obf. Patavij habit , 0. 42 1,/>. 201. 
Ephemerides Ultrajeftins , Anno 1729, n. 425, 
/>• 377, 1730, #.426,/). 408, 1731, p. 417. 
Michelottus (Petrus Antonins) de ingenti Sanguinis Vornitu per - 
quam gelidijftmis br untali tempore potionibus cur at 0, 41P, 
I2p. 
Middleton 
z 
