130 
PROFESSOR W. 1ST. HARTLEY AND MR. W. E. ADENEY 
The Spectrum of Antimony (continued). 
Scale- 
numbers. 
Description of lines. 
Wave¬ 
lengths. 
Bern arks. 
393-19 
Faint, continuous. 
2159-4 
394-79 
Faint, short. 
21560 
398-07 
Faint, short. 
2148-8 
400-12 
Weak, continuous, nebulous .... 
2144-4 
401-31 
Faint, continuous, very faint in the 
centre. 
21420 
402-53 
Weak, continuous, very weak in the 
centre. 
2139-3 
404-23 
Weak, discontinuous. 
2135-7 
408-73 
Faint, discontinuous. 
21261 
410-43 
Faint, discontinuous. 
2122-5 
412-60 
Faint, discontinuous. 
2118-0 
416-10 
Faint, discontinuous. 
2110-4 
419-01 
Faint, short. 
2104-2 
422-70 
Faint, continuous.. 
2096-4 
427-61 
Very faint, Yery short. 
2086S 
433-02 
Very faint, very short. 
2075.3 
438-30 
Weak, continuous, broad. 
2064-8 
445"62 
Faint, discontinuous. 
2050-5 
448-25 
Faint, discontinuous. 
2045-3 
The Spectrum of Bismuth. 
Scale- 
numbers. 
Descripton of lines. 
W ave - 
lengths. 
Remarks. 
5-74 
Weak, fine, continuous. 
4724-5 
The very short, strong-, and nebu- 
6-49 
Weak, short. 
47070 
lous rays which abound in the 
13-41 
Strong, short, extended. 
4560-0 
less refrangible region of this 
17-64 
Weak, short. 
4477-0 
spectrum resemble those in the 
22-25 
Weak, short. 
4391-0 
spectrum of antimony. 
25T0 
Fairly strong, short. 
4339-4 
25-72 
Fairly strong, short. 
4328-7 
27-31 
Very strong, discontinuous, broad . 
4301-5 
29-03 
Strong, short .. 
4271-3 
29-85 
Very strong, discontinuous .... 
4259-2 
38-63 
Strong, continuous, fine. 
4121-2 
41-43 
Strong, discontinuous. 
4079-0 
57-25 
Strong, discontinuous. 
3863-7 
58-51 
Fairly strong, short. 
3848-5 
58-72 
Weak, short, fine. 
3845"4 
61-10 
Strong, discontinuous. 
3815-9 
61-58 
Fairly strong, fine, discontinuous 
3810-5 
63-10 
Very strong, nebulous, continuous . 
3792-7 
64-15 
Fairly strong, discontinuous .... 
3780-6 
66-16 
Strong, discontinuous. 
3757-0 
68-26 
Weak, short. 
3732 7 
69-38 
Weak, fine, short. 
3711-0 
70'30 
Fairly strong, very short. 
3704-0 
71-63 
Very strong, short, nebulous 
3695-3 
72-91 
Very weak, short. 
3684-5 
75-36 
Strong, fine, discontinuous .... 
3653'9 
76-41 
Faint, very short . . . 
3647-4 
