s/2& Dr. Blagden's Supplementary Report 
but, as alcohol was taken for the fixed quantity in the first 
half, so water is taken for the fixed quantity in the last half, 
which, therefore, consists of mixtures containing all 100 grains 
of water, with 95 grains, 90, 85, and so on successively, of al- 
cohol, till the last column is pure water. This arrangement 
will be clear to every one, on reading the title of each column 
of the tables. The first table gives the actual weights, at the 
even degree of the thermometer, corrected for the eva- 
poration ; and the second table gives the specific gravities, 
calculated from those weights, with the same allowances and 
corrections as were specified in the original Report. 
