on the spark spectra of titanium, chromium and manganese. 45 
X 
rfX/X 3 
3236-25 
+ 1-87 s 
+ 0-84p 
0 
- 0-84 p 
-1-87 s 
1 The two outer constituents were weak ancl diffuse. The four 
[ appeared to be simple multiples of each other. 
3152-42 
+ 2-31 s 
+ 1-02 p 
0 
- T02p 
-2-31 s 
| The two outside constituents were weak and diffuse. 
3117-80 
+ 2-34 s 
+ 0-85p 
0 
- 0-85 p 
-2-34 s 
j>The two outside constituents were very diffuse and weak. 
3105-21 
+ 2-05 s 
+ 0-68p 
0 
- 0-68 p 
- 2-05 s 
| The two outside constituents were diffuse. 
3072-17 
+ 2-12 s 
+ 0-83p 
0 
-0-83 p 
-2-12 s 
V The two outside constituents were weak and diffuse. Also 
[ compare 4314-98. 
The two following lines were also divided into four, but the 
separate constituents were only seen distinctly by separating 
them by the calcite. The extreme constituents were weaker than 
the middle ones. The measurements were taken between corre- 
sponding constituents. 
+ 1-25 s 
+ 0-87p 
3706-41 0 
- 0-87 v 
- 1-25 s 
+ 1-83 s 
+ 1-1 5p 
3G24-99 0 
- 1-15 p 
- 1-83 s 
The following lines became triplets and the middle constituent 
was usually the strongest, but there were exceptions. In some cases 
the three constituents were equally strong. They also varied in the 
degree of their diffuseness; some were much more diffuse than 
others. As in other metals, the lines which were weakest normally 
had more widely separated constituents than the strong lines. 
