i^URVEY OF THE BRITISH ISLES FOR THE EPOCH JANUARY I, 189L 
53 
Inclination. 
Needle. 
G.M.T. 
0. 
d(. 
h. m. 
0 / 
O 1 
1 
9 37 
70 54-7 
70 56-2 
83 1 
9 46 
70 54'4 
i 
Horizontal Force. 
G.M.T. 
H. 
Ho- 
D 
V 
h. m. 
10 35 
10 17 
1-6002 
1*5972 
33, Berwick. See “ 1890 Memoir,” p, 99. 
34. Bettyhill. July 2 and 3, 1891 ; W. (70, 94). Lat. 58° 31' 35" ; 
4° 13' 20". Near the centre of the field N. of the Hotel. 
Declination. 
Date. 
2. 
G.M.T. 
6 . 
^0- 
h. m. 
h. m. 
o / 
O 1 
July 2 . . . 
+ 1 57 
14 52 
21 13-0 
21 17-2 
Inclination. 
Date. 
Needle. 
G.M.T. 
0. 
do. 
July 2 . . . 
2 
1 
h. m. 
17 21 
16 44 
4 
71 66-7 
71 56-6 
O 1 
71 57-L 
Horizontal Force. 
Date. 
G.M.T. 
H. 
Ho. 
CO CO 
D 
V 
V 
h. m. 
12 19 
15 20 
12 47 
1-5345 
1-5329 
1 .5328 
Long. 
