307 
of the four elements examined by me, | obtained four curves, each 
consisting for the greater part of a straight sloping part, which 
Graphical representation of the resolutions. 
lin, i pod: 
4386 | 
4145 
4020 
2802 
4168 
26137 
5609 
261% 
3672 
2873 
4038 
| 3573 
2823 
3740 
2577 
2833 
3640 
2663 
4062 
3683 
| 2476 | 
| 2698 | 
(2718 | 
"| 
therefore means that for each of the elements nearly all the resolutions 
are pretty well regularly distributed over a definite region. For tin 
most resolutions lie in this way between 40 and 70, for lead between 
45 and 70, antimony has a series of resolutions between 60 and 65, 
and further some in the neighbourhood of 70, of bismuth there exist, 
indeed, rather too few results, but these lie pretty regularly between 
45 and 70. 
A distinetly vertical part, i.e. several equal resolutions does not 
