458 
The Account of a 
No. of 
triangles 
Names of stations. 
Observed 
angles. 
Diff. 
Spheri- 
cal 
excess. 
Error. 
Angles corrected 
for calculation. 
Distances, 
LIV. 
Bolt Head 
Furland 
Butterton 
0 1 n 
62 56 36,5 
S 3 15 35 
6 3 47 5°»75 
— 0,41 
— 0,38 
— °-43 
n 
62 56 35,25 
53 *5 34,75 
63 47 50 
Feet. 
180 0 2,25 
1,23 1 
+ 1,02 
* 
81152 
72479,8 
LV, 
Maker Heights 
Bolt Head 
Butterton 
45 54 37 
48 39 24,5 
85 25 58 
— 0,42 
— °'33 
— °»59 
45 54 37,5 
4 8 39 2 4»5 
85 25 58 
*79 59 59>5 
1,29 
- J 
1 ' _ 
’ 
Maker Height; 
r f Bolt Head 
! frora ( Butterton 
- 
IOO591 
75760,8 
LVI. 
Maker Heights 
Butterton 
Carraton Hill 
112 18 8,75 
35 30 28,75 
32 11 23 
— 1,09 
-0,17 
— 0,10 
11218 8 
35 3 ° 2 9 
32 11 23 
180 0 0,5 
1,36 
_o,86 
Carraton Hill from ^ 
Butterton 
Maker Heights 
131576 
82600,3 
LVII. 
Lansallos 
Maker Heights 
Carraton Hill 
64 7 44,25 
4 8 39 54-75 
67 12 21,75 
- 0,44 
— 0,36 
-0,43 
64 7 44 
48 39 54,5 
67 12 21,5 
180 0 0,75 
1,24 
-0,49 
Lansallos from { ““C 
- 
84631,4 
68929,7 
By the latter triangle we get the distance from Lansallos to Carraton Hill 68929,7 feet; 
which being obtained from the least number of triangles, we shall make use of in the calcu- 
lations of the sides farther to the westward. The same conclusion, however, is nearly obtained 
by making the computations pass through the triangles connected with Kit Hill and the 
station on Bindown. 
