the mean Den/ity of the Earth. 743 
SECT 
ION 62 
S E C 1 
r 1 0 n 65 
• 
Pole. 
Vert. z_’s 
at h. 
Be .r. 
at h. 
Bear, 
at g. 
Djff.of 
Alt. 
[Pole, 
Vert. A’s 
at b. 
1 Bear, 
at b. 
Bear, 
at a. 
D iff of 
Alt. 
0 / 
0 / 
0 - 
Q / 
0 -/ 
19 56 
I 
i I OE 
- 72 45 
72 40 
1-534A 
1 1 
2 ID 
47 47 
20d 
2 
I- 1 O 
6 9 57 
76 21 
1389 ! 
1 2 
I I5E 
3,2 1 
26 45 
26 a 
S' 
1 1 a 
62- 40 
-82 29 
1376 
I o 
o 
2 $9 
27 0 
32 56 
65 
4 
1 1 0 
59 7 
84. 22 
I 3 a 7 j 
I 4 
4 35 
23- 40 
45 18 
318 
5 
5 0 
19 2 
63 47 
l S° 
SECT 
'ION 63 
6 
5 39 
15 26 
98 12 
202 
Pole. 
Vert. z.’s 
at H. 
Bear, 
at h. 
Bear, 
at g. 
Difiif 
Alt. 
7 
8 
6 1 
5 44 
J 3 3 
9 2 9 
121 47 
143 12 
238 
247 
1613A 
1. 
12 15s 
74 9 
74 0 
S E C T 
1 1 O IS 
r 66, 
2 
12 15 
70 14 
78 7 
1652 
Vert. z.’s 
Pole. 
Bear. 
Bear, 
D iff. of 
3 
12 15 
67 32 
80 52 
1669 
at d. 
at d. 
at c. 
Alt. 
4 
12 15 
64 2, 
84 I 
1664 
1 
0 / 
14 25D 
0 / 
162 37 
0 / 
11 3 ° 
87OD 
2 
J 5 55 
>58 15 
1 3 36 
823 
SECTION b 4 
• 
3 
16 57 
152 52 
16 35 
827 
Pole. 
Vert. z.’s 
Bear. 
Bear. 
D iff. of 
4 
18 12 
l 49 43 
18 0 
831 
at w. 
at w. 
at l. 
Alt. 
18 41 
866 
O J 
O i 
O-. J 
5 
20 57 
i 47 3 
1 
5 57 E 
74 37 
81 12 
38 2 A 
d 
2 3 5 
136. 18 
23 37 
865 
2 
6 57 
78 12 
76 36 
333 
7 
2 3 40 
I2 9 0 
27 23 
876 
3 
7 11 
81 12 
73 ! 9 
329 
8 
2 3l 3 
122 16 
3 T 32 
877 
4 
6 19 
86 33 
68 34 
394 
9 
23 46 
112 59 
36 25 
894 
5 
7 5 
92 l6 
6 4 4 
334 
10 
2 3 2 3 
104 22 
41 34 
891 
6 
’ 7 48 
96 43 
60 49 
271 
11 
2 3 35 
9 1 13 
. 48 53 
892 
7 
8 40 
100 10 
58 40 
184 
12 
21 21 
82 49 
57 s 8 
902 
8 
8 52 
102 42 
56 41 
167 
*3 
20 11 
77 33 
63 0 
897 
9 
8 41 
106 0 
54 23 
168 
18 47 
6 9 -33 
71 24 
890 
IQ 
8 30 
i°8 53 
52 16 
176 
17 3 1 
65 26 
77 s 8 
893. . 
