SURVEY OF THE BRITISH ISLES FOR THE EPOCH JANUARY I, 1891. 57 
Inclination. 
Needle. 
G.M.T. 
0. 
dy. 
2 
3 
h. m 
13 5 
12 89 
ii 47-0 
71 43-2 
o / 
71 46 9 
Horizontal Force. 
G.M.T. 
H. 
Ho- 
V 
j 
h. m. 
11 52 
1’5684 
1-5549 
42. Brodick, Arran. September 15, 1891; T. (61, 99). Lat. 55° 35'4"; Long. 
5° 9' 27". In a field at the head of the Bay, and on the N. side of the stream, 
about 70 yards from the shore. 
Declination. 
2. 
G.M.T. 
^0- 
h. m. 
-1 46 
h. m. 
10 44 
21 43-4 
2°1 48-9 
Inclination. 
Needle. 
G.M.T. 
0. 
do- 
2 
1 
h. 113. 
13 11 
13 23 
70 24-8 
70 26-4 
4 
o / 
70 26-0 
Horizontal Force. 
G.M.T. 
H. 
Ho. 
D 
V 
h. m. 
12 28 
10 55 
'J-6478 
1-64G5 
i 
MDCCCXCYT.—A. 
