220 
MR. A. W. RtrCKER AND DR. T. E. THORPE ON A MAGNETIC 
Inclination. 
Needle. 
G.M.T. 
0. 
00- 
1 
83 1 
h. rn. 
12 25 
12 35 
68 15 0 
68 14-4 
o / 
68 16-7 
Horizontal Force. 
G.M.T. 
H. 
Ho- j 
h. m. 
1 
D 
12 0 
V 
11 39 
1-7723 
1-7691 
350, CoEFE Castle. July 10,1890 ; G. (60, 74), Lat. 50° 38' 14" ; Long. 2° 3' 35". 
Near the centre of a field W. of the village, about 70 yards from a cottage, 
which bore N.N.E. The Castle Keep bore N.E., aud the tower of the cburch 
E. by S. 
Declination. 
G.M.T. 
c. 
Cq. 
h. m. 
-2 0 
+ 1 33 
h. ra. 
10 40 
13 34 
18 0 4 
18 1-3 
17 57-6 
Inclination. 
Needle. 
G.M.T. 
0. 
00- 
1 
2 
h. m. 
12 15 
12 36 
67 4-3 
67 5-4 
0 1 
67 4-0 
Horizontal Force. 
G.M.T. 
H. 
Ho- 
D 
V 
V 
b. lu. 
11 28 
10 54 
13 21 
1-8467 
1-8459 
1-8472 
