[ 339 ] 
Lati- I 
>ongi- 
VARIATION. 
tude. 
tude, 
From 
Anno 
Anno 
Anno 
Anno 
Anno 
Anno 
jOiidon • 
1700. 
1710. 
1720. 
1730. 
H 44 - 
H 5 o- 
Depress. 1 
20 N 
Degrees. \ 
60 E; 
Degrees. 
I2*W 
Degrees. 
nfW 
Degrees, 
10 w 
Degrees, 
9 w 
Degrees. . 
7 l W 
Degrees. 
6 VV 
20 N 
65 E' 
nfW 
10 w 
8fW 
7 t VV 
6 W 
4 lW 
20 N 
70 E 
9 lW 
8f VV 
7 W 
54 w 
4 fW 
24W 
2oN 
90 E 
3 * W 
2fW 
ifW 
1 W 
of W 
1 e ; 
25 N 
20 W 
2 W 
3tW 
4 W 
5 iW 
7 W 
11 vv 
25 N 
2 5 w 
I|W 
2fW 
2|W 
4 W 
54 W 
9 lW 
25N 
30 w 
liW 
i|W 
2fW 
3 w 
4 w 
7 iW, 
25 N 
3 jW 
i w 
ifVV 
2 W 
2fVV 
3 W 
51 W' 
25N 
40 w 
of W 
o*W 
I VV 
IfVV 
2fW 
3 lW, 
25 N 
45 w 
°i E 
0 
o}W 
1 w 
ifW 
2fW. 
25 N 
50 W 
o4E 
of E 
of E 
c . 
of VV 
I w 
25N 
55 W 
ii E 
1 E 
1 E 
4 E 
of E 1 
0 
25 N 
60 W 
2 E 
2 E 
2 E 
he 
he! 
if E 
25 N 
65 w 
2|E 
2f E 
2f E 
25 N 
70 w 
3i E 
3 i- E 
i 4 E 
25 N 
75 W 
4 i E 
31 E 
I 3 E 
25 N 
80 w 
44 E 
3 fE 
3 E 
25 N 
60 E 
I2^W 
nfW 
iofW 
9 vv 
71 W 
1 6 W 
25 N 
65 E 
ii|W 
iofW 
9 W 
7 fW 
6 VV 
4I w 
25 N 
70 E 
10 w 
8|W 
7 fW 
6 W 
4 *W 
24 VV ; 
30 N 
10 W 
3 fW 
nfW 
!3lW 
30 N 
15 W 
3 tW 
iofW 
1 124 w , 
30N 
20 w 
3 W 
4 iW 
5 |W 
64 W 
8fW 
12 w 
3 °N 
25 w 
2|W 
3 fW 
4 fW 
5l W 
64 W 
io 4 W 
30 N 
3 ° w 
2fW 
3 W 
3 fW 
4 t w 
5 fW 
9 W 
30 N 
35 vv 
2fW 
2| w 
3 fW 
3 4 W 
4 i W 
7 W 
30 N 
40 W 
r ii-w 
2 vv 
2fW 
3 W 
3 1W 
5 fW 
30 N 
45 w 
if-W 
ifW 
2 W 
2fW 
24 w 
4 W 
X X 2 
