SURVEY OF THE BRITISH ISLES FOR THE EPOCH JANUARY I, 1891. 423 
Inclination, 
Needle. 
G.M.T. 
0. 
do- 
1 
2 
li. Ill. 
12 4 
12 16 
6°8 38-5 
68 37-7 
o t 
68 39-4 
Horizontal Force. 
G.M.T. 
H. 
Ho- 
1 ). m. 
D 
13 50 
V 
13 18 
1-7590 
1-7574 
733. Buncrana. June 22, 1891 ; G. (60, 74). Lat. 55° 8' 34" ; Long. 7° 27' 20". 
In a field on the N.E. side of a bye-road leading to the Glebe, about ^ mile N. 
of the town, and 350 yards from the main road. The R.C. Chapel bore 50° E. 
of N., and the sliaft of a disused spinning mill, 20° W. of S., being about 300 
yards distant. 
Declination. 
s. 
G.M.T. 
S. 
Oq. 
h. m. 
+ 1 22 
h. m. 
14 16 
22 6-4 
2°2 10-4 
Inclination. 
Needle. 
G.M.T. 
0 . 
do- 
1 
2 
h. m. 
13 27 
13 14 
70 2.3-5 
70 24-8 
o / 
70 24-9 
Horizontal Force. 
G.M.T. 
H. 
Ho. 
D 
V 
h. m. 
15 14 
14 32 
1-6419 
1-6409 
