No. 7.] TOTAL INTENSITY. 169 
OBSERVATIONS OF DEFLECTION. 
Circle E Cirele W 
Lat. N. 
69° 41° 
78 17 
78 43 
March 30, a.m.}| 80 8 
Long. E.} Needle 
60° 20° 
136 
Te) 
by 
138 30 B 
—24'0 
Needle deflected 
Needle deflected 
Directly 
515 
32 ¢ 
34 
Past 
Reet. Directly 
72°44’ | 49°49! 
41 
42 
575 | 32 
05 
41 575 | 32 
a) 
— 
bo 
bo bo 
or 
So 
= 
DO 
or on 
= 
loro 
on 
bo bo 
Se 
or or 
Past 
the vert. 
M 365 
M 
44 38 
35 
42 95 
14 
85 
65 
5 
15 
55 
14 
105| 
mm 
) 
28° 18°5' 
52° 40-4! 
52° 46°9' 
51° 44-1! 
