3 8o INDEX. 
Ruffe'll, Dr. Patrick, his account of inoculation in Ara- 
bia, p. 142. 
Samnite 'Etnifcan medal explained, p. 253. 
Short , Mr. James, on the cold of 1 740 compared with 
that of i;68 in London, p. 55, 56. 
Siberian bones, probably the fame with thofe found in 
North America, p. 44, 45. Different from thofe of 
elephants, ibid. 
Smeaton , Mr. John, on the menftrual parallax aiifing 
from the mutual gravitation of the earth and moon, 
p. 156. Defcription of a new method of obferving 
the heavenly bodies out of the meridian, p. 170. 
Smoak from Mount Veluvius reached to the ifland of Ca- 
prea, 28 miles off, p. 5. Covered it entirely during 
the laft eruption, and fpread over Naples, p. 8. Sha- 
dow of it marked on the furface of the fea, p. xi. 
Sticks thruff into the crevices of the lava, long after 
the eruption, took fire immediately, p. 10. 
Stockholm , cold moderate laid winter in that city, p. 152. 
Stones , fhot up from Mount Vefuvius to the height of 
1000 feet, p. 3. 
Swetzingen , aftronomical obfervations made there, p. 
345 - 
Sivinton , the Rev. John, his interpretation of a Punic 
coin of the ifland of Gozo, p. 235. Of- an Etrufcan 
coin of Pceflum, p. 246. Of a denarius of the Vetu- 
rian family, p. 253. Of another Punic coin of Gozo, 
p. 261. Of an inedited Punic coin, p. 265. 
T. 
'Thoracic duff, double in birds, p. 218 — 220. 
Time ought not to be taken into the account of the efti- 
mation of the force of percuflion, p. 18. 
T omos t 
