( 55 * ) 
of Thunder and Lightning 
in Devonjbire, N. $$6. p. 
528. A Storm of Hail . 
See Hail. 
Microfiopes , the manner of 
making them, N. 325. 
p. 24. 
Microfcopical Obfervations : 
Upon the Animalcula in 
Semine of young Rams, 
N. 331. p; 316. Upon 
the Skin of Elephants , N. 
33 6. p. 518. Upon the 
Produ&ion of Mites, N- 
333. p. 398. Upon the 
Eggs of Mites, ib. p.402. 
Upon the Production 
and Eggs of Mu files , N. 
336. p. 529. Upon the 
Cryftallized Particles of 
Silver diflolved in Aqua 
fort is, N. 325. pag.. 20. 
Upon the Seminal Vef- 
T HE Recurrent Nerves 
of a Dog cut afun- 
der hinder his Barking, 
M..335. p. 499* 
O ils of fever al forts. 
Experiments made, 
upon them. S ee Expert-' 
txentSo.. 
fels, Mufeular Fibres,, 
and Blood of Whales, N. 
334, p- 438- 
Mines . See Coal-mines. 
Mites » See Microfcopical 
Obfervations. 
Moles have no Inteflinum 
C£cum , N. 335. p. $00. 
Monjirous Head of a Calf 
defcribed, N. 3 3 3 . p. 4a 9* 
Moon , See Echpfe. 
Mofaic Work. See Antiqui* 
ties. 
Mojjes^ an account of feme 
in Scotland , N. 330. p. 
296/ 
Mu files. FoiTil Mnfiles 
found alive, N. 33-5. p. 
506. The manner of the 
Production of Mufcles » 
See Microfcopical, O bfe r - 
vations. . 
Nuo e Vomica , its Poifonous 
quality, No. 335, pag. 
489. 
V 
O.; 
Opium, its EffeCts upon 
feme Animals ^ N. 33 5, 
p. 40 j, &e. 
