444 
MR. R, T. GLAZEBROOK ON DOUBLE REFRACTION 
Table XII.—Results of Theory for g. 
e. 
From Theory. 
From Experiment. 
Excess of 
Experiment. 
I. 
0 7 31 
L'67553 
1-67557 
+ 4 
No experiment. 
I. 
7 59 9 
1-67138 
L-67143 
+ 5 
I. 
11 16 40 
F66735 
1-66736 
~h 1 
I. 
17 0 9 
1-65740 
1-65720 
—20 
I. 
20 16 35 
1-65023 
1-65022 
- 1 
11. 
23 59 41 
1-64098 
F64087 
-11 
I. 
24 3 49 
1-64080 
1-64067 
-13 
I. 
25 39 1 
T63655 
1-63643 
-12 
II. 
29 25 42 
1-62579 
1-62570 
- 9 
II. 
34 53 17 
1-60917 
1-60903 
-14 
II. 
39 2 49 
1-59606 
1-59590 
+ 16 
II. 
40 43 8 
1-59071 
1-59072 
+ 1 
III. 
45 43 55 
1'57486 
1-57502 
+ 16 
II. 
46 38 30 
1-57203 
1-57205 
+ 2 
III. 
49 29 51 
1-56329 
1-56345 
+ 16 
III. 
52 47 52 
1-55354 
1'55371 
+ 17 
III. 
58 43 25 
1-53729 
1-53745 
16 
III. 
61 35 19 
1-53016 
1-53014 
_ 2 
III. 
63 12 16 
1-52637 
1-52644 
+ 7 
III. 
66 9 35 
1-51992 
1-51981 
— 9 
III. 
72 12 53 
1-50877 
1-50870 
— 7 
III. 
75 30 40 
1-50396 
1-50387 
- 9 
III. 
78 59 4 
1-49991 
1-49982 
— 9 
IV. 
80 18 16 
1 "49865 
1-49856 
— 9 
IV. 
87 9 43 
1-49467 
1 "49460 
— 7 
IV. 
89 53 4 
1-49480 
1-49430 
0 
