340 
MR. A. W. RUCKER AND DR. T. E. THORPE ON A MAGNETIC 
Inclination. 
Needle. 
G.M.T. 
e. 
00- 
1 
2 
h. ni. 
4:3 25 
14 1 
68 57'9 
68 57-2 
o / 
68 57-1 
Horizontal Force. 
G.M.T. 
H. 
Ho. 
h. m. 
i 
D 
12 8 
V 
11 33 
1-7245 
1-7253 
V 
14 36 
1 7251 
584. IlrciiMOND (Yorkshire). July 19, 1889; E. and R,. (60, 74). Lat. 54° 24' 29"; 
Long. 1° 44' 0". In a field to the west of the road which leads from the town 
to the east end of the Eace Course. 
Declination. 
G.M.T. 
7. 
1 
1 
b 
1 
h. in. 
-1 21 
h. ni. 
11 20 
12 39 
18 58-8 
18 55-6 
0 / 
18 47-4 
Inclination. 
Needle. 
G.M.T. 
0 . 
0 ^. 
h. in. 
1 
10 29 
69 
34-2 
2 
11 14 
69 
31-1 
1 
1-2 5 
69 
34-3 
69 31-5 
2 
12 51 
69 
32-0 
2 
13 28 
69 
32-8 
Horizontal Force. 
G.M.T. 
H. 
Ho. 
-j 
D 
h. in. 
12 8 
1-6854 
1-6879 
1 
V 
11 40 
1-6847 
