41U 
MR. A. W. RtiCKER A^’JJ DR. T. E. THORPE OH A MAGHETIC 
7Lla and b. Ballyoastle (Antrim). June 13 and 15, 1891; G. (60, 74). 
Lat. 55° 11' 22"; Long. 6° 12' 5". In a meadow at the back of Churchfield 
House, the residence of J. Casement, Esq. First position 70 yards from the 
gate, between the yard and the meadow, wLich bore 15° N. of E. Second 
position 50 yards S. of first. 
Declination. 
Date. 
V 
G.M.T. 
c- 
Co- 
a. 
June 15 
h. m. 
-2 16 
h. m. 
10 22 
2°1 54-8 
21 58-4 
h. 
June 15 
-0 42 
11 54 
21 54-2 
21 57-8 
Inclination. 
Date. 
Heedle. G.M.T. 
0. 
G,. 
i 
a. 
June 18 
1 
2 
h. m. 
14 5 
13 50 
70 2P6 
70 22-5 
o , 
70 22-7 
Horizontal Force. 
Date. 
G.M.T. 
H. 
Ho- 
a. 
a. 
June 13 
„ 13 
D 
V 
h. m. 
13 15 
12 53 
1'6435 
1-6426 
i: 
June 15 
V 
12 6 
1-6469 
1-6460 
712. Baltaa'ASTle (Mayo). July 8, 1891; G. (60, 74). Lat. 54° 16' 42"; Long. 
9° 22' 17". In a field on the S. side of the main street, nearly opposite May’s 
Hotel. 150 yards from the Church, the tower of whicli bore due N., and 120 
yards from the B.C. Chapel, the belfry of wdiich bore 40° E. of N. 
Declination. 
G.M T. 
c. 
^0- 
h. m. 
h. m. 
0 / 
o f 
-1 10 
11 45 
22 52-4 
22 56-6 
