502 
MR. A. W. R0CKER AND DR. T. E. THORPE ON A MAGNETIC 
Inclination. 
Needle. 
G.M.T. 
0. 
do- 
h. m. 
o t 
o 1 
1 
16 52 
68 50-3 
68 49-7 
2 
17 16 
68 46-7 
Horizontal Force. 
G.M.T. 
H. 
Ho. 
h. m. 
D 
16 10 
V 
15 37 
1-7530 
1-7516 
876. Warrenpoint. 
6° 14' 2". 
June 20, 1892; W. (70, 94). Lat. 54° 6' 11"; 
About 120 yards S.E. of Clonallon Glebe House. 
Long. 
Declination. 
V. 
G.M.T. 
f. 
li. in. 
li. m. 
O / 
n / 
+ 4 56 
17 46 
21 58-2 
22 9-1 
Inclination. 
Needle. 
G.M.T. 
e. 
do- 
1 
2 
h. m. 
13 10 
13 31 
6°9 49-2 
69 47-8 
o / 
69 50-4 
Horizontal Force. 
G.M.T. 
H. 
Ho. 
• V 
li. ni. 
12 32 
1-6790 
1 6758 
