138 
MR. A. W. RUCKER AND DR. T. E. THORPE ON A MAGNETIC 
63. Birmingham. May 7, 1886; A. W. R. (60, 74). Lat. 52° 27' 37"; Long. 1° 53'40". 
In Caltliorpe Park, at the S. end. About 50 yards from the East, and 200 yards 
from the Sontli railings. 
Declination. 
V 
G.M.T. 
0. 
^0- 
]i. m. 
h. 
m. 
o 
o / 
- 1 
14 
11 
15 
18 42-1 
18 44-0 
+ 2 
44 
14 
29 
18 397 
[nclination. 
Needle. 
G.M.T. 
0. 
00- 
1 
li. m. 
13 24 
o 
68 
21-3 
0 / 
68 21-3 
2 
13 65 
68 
20T 
Horizontal Force. 
G.M.T. 
H. 
Ho. 
1) 
V 
li. m. 
12 22 
11 37 
17672 
17683 
17669 
64. Braintree. September 22, 1888; T. E. T. (61, 83). Lat. 51° 52'41"; Long. 
0° 32' 40" E. In a field to the W. of the Church, distant 400 yards ; 400 yards 
N. of the Railway to Dunmow. 
Declination. 
G.M.T. 
0. 
^0- 
h. m. 
li. m. 
o / 
(J 1 
“1“ 3 
15 51 
17 36-4 
17 55-4 
