“s) ff ‘ i 
700 see INDEX. 
94.0 pe 
PAGKe 
the arts against some charges of Rousseau, « 438 
Water, its density greatest at 424°, 374—expands 7 
from that point equally with heat or cold, 375 et seq. 
—may be cooled down to 5 or 6° of Fahrenheit with- 
out being frozen, if inclosed in the bulb of a thermo- 
meter tube, 376—in a glass may differ 50° in temper- 
ature at half an inch in depth, a - 385 
Waters mineral, analysis of two, - - 174 
Wuirte, Mr. on three kinds of timber-trees, usé- 
ful and ornamental - cahiite - - 163 
Winds, observations on them at Manchester, - 669 
So Se - 
Rh. & W. Dean & Co. Printers, Manchester. 
