90- 
MR. A. W. RtrCKER AKD DR. T. E. THORPE OX A MAGNETIC 
109. Greenlaw. June 6, 1891 ; W. (70, 94). Lat. 55° 41' 58"; Long. 2° 23' 58''. 
In a field at Thirlingtoii, to the N. of the road leading to Eccles Toft Farm, near 
the point at which the stream crosses the road. 
Declination. 
V 
G.M.T. 
C. 
. i 
'o* ! 
h. in. 
h- m. 
O V 
o / 
+ 2 30 
11 15 
19 35-2 
19 38-4 ■ 
+ 2 40 
-j 
Inclination. 
Needle. 1 G.M.T. 
0. 
do. 
1 h. m. 
1 . 12 55 
2 ! 13 21 
i 
■ o , 
70 12-3 
70 12-2 
o , 
70 12-7 
Horizontal Force. 
G.M.T. 
H. 
H,. - 
h. m. 
D 
12 5 
1 
V 
11 32 
1-6480 
1-6472 
110. Gretna Green. September 4, 1891; W. (70, 94). Lat. 55° 0' 23"; Long. 3° 3' 40" 
Near the centre of the second field to the E. of the road which runs N.N.W 
from the cottages at the corner where the road to Springfield turns E. 
Declination. 
V 
G.M.T. 
"U* 
h ra. 
h. m. 
0 / 
O 1 
- 1 39 
11 3 
19 50-4 
+ 2 45 
15 20 
19 50-9 
19 55-/ 
