508 INDEX. 
Iron , folution of, in vegetable acids. Its effeCt in ftriking 
a black colour, p. 50. 
Iron , native or raw, a mafs of, lately difcovered in Si- 
beria, p. 461. Its properties, p. 463. 
Iron y its conducting power, p. 415. 
Jupitery occultation of, by the Moon, obferved at Pekin, 
p. 40 — 41. 
K. 
Kittery Pointy in North America, agronomical obferva- 
tions made there, p. 182. Latitude of, ibid. Lon- 
gitude, p. 189. 
L. 
Lancajhire, groundlefs prejudices againft the wetnefs of 
its climate, p. 64. 
Labradorey account of- the climate, foil, and natural pro- 
ductions of that country, p. 374 — 379. Of its inha- 
bitants, 3 79. — 388. 
LATITUDE 
of the entrance of Port Joy on St. John’s 
ifland, p. 173 
of entrance of Pifcataqua harbour, p. 174 
of South point of the entrance of Gafpee 
bafon, p. 179 
Kittery point, in Pifcataqua harbour, p. 182 
Portfmouth, in North America, p. 183 
Jupiter’s inlet on the ifland of Anticofti, 
p. 19.0 
Entrance of river St. Lawrence, ibid,. 
Leverpooly inhabitants of, upwards of fix times the num- 
ber it contained at the beginning of this century, p. 57.. 
heady a proper fubftance for conductors for the fecurity 
of buildings, p. 402. Tops of chimneys to be covered 
with it, 403. Plates of it fhould make a communi- 
cation with the gutters, ibid. 
heyden bottle, of the direction of the eleCtric matter irn 
its difcharge, p. 397 — 399. A new and beautiful 
a&alyfis of it, p. 40Q... Of the lateral explofion in its 
difcharge*. 
