160 
MR. A. W. RUCKER AND DR. T. E. THORPE ON A MAGNETIC 
237. Troon. August 21, 1891 ; W. (70, 94). Lat. 55° 32' 50"; Long. 4° 37' 53". 
In the field on the N, side of the road to Loans, and on the E. side of 
Darley Burn. 
Declination. 
2. 
G.M.T. 
r. 
^0- 
h. m. 
— 0 o6 
h. m. 
11 54 
20 55-2 
o / 
21 0-1 
Inclination. 
Needle. 
G.M.T. 
e. 
6,. 
h. m. 
O ! 
o t 
1 
13 17 
70 4-4 
70 5'9 
2 
13 43 
70 5‘6 
Horizontal Force. 
G.M.T. 
H. 
h. m. 
i 
D 
14 36 
V 
12 34 
1-6690 5 
V 
15 14 
1 -6659 
238, UiG, L. Snizoet. September 8, 1892; T, (61, 83). Lat. 57°35'0"; Long. 
6° 21' 38". Close to the S. shore of the Bay, and to the W. of a Martello 
Tower on the hill opposite the Inn. 
Declination. 
2. 
G.M.T. 
^0-’ 
h. m. 
-3 11 
h. m. 
10 18 
2°4 28-1 
2°4 41-8 
1 
Inclination. 
Needle. 
G.M.T. 
e. 
^0- 
2 
3 
h. m. 
11 25 
11 4 
O 1 
72 6-8 
72 5-8 
0 ; 
72 8-2 
