292 
MR. A. W. RtiCKER AND DR. T. E. THORPE ON A MAGNETIC 
Inclination. 
Needle. 
G.M.T. 
e. 
^0- 
1 
2 
h. m. 
1.3 24 
13 51 
0 , 
67 1-4 
67 1-6 
0 / 
67 0-7 
Horizontal Force. 
G.M.T. 
H. 
Ho- 
h. m. 
D 
12 19 
V 
11 46 
1-8530 
1 .otroo 
V 
14 27 
1-8497 
1 OOZo 
488. Llandilo. May 20, 1892 ; W. (70, 94). Lat. 51° 52' 38" ; Long. 3° 59' 56". 
To the S.W. of the town, and near the N. end of the field which extends from 
the railway to the river. About 400 yards S.W. by W. of the bridge. 
Declination. 
V 
G.Ikl.T. 
C. 
Cq. 
h. m. 
ii. Ill. 
0 / 
0 1 
-1 26 
11 42 
19 10-7 
19 20-3 
Inclination. 
Needle. 
G.M.T. 
0. 
^0- 
1 
2 
h. m. 
12 20 
12 37 
68 17-4 
68 17-7 
O i 
68 19-4 
Horizontal Force. 
G.M.T. 
H. 
Ho. 
h. m. 
D 
13 14 
V 
13 46 
1-7717 
1-7688 
