OBSERVATIONS ON THE VARIATION 
CXV11 
OBSERVATIONS on the VARIATION made on Shore, or on Ice, during the Navigation of 1820. 
Obser- 
Com- 
1820 
Latitude 
Longitude 
ver 
pass 
VARIATION 
REMARKS 
EAST 
o 
/ 
o 
/ 
O 
/ 
// 
o 
, 
// 
Aug. 5 
74 
24 N 
112 
53 w 
p 
3 
112 
20 
47 ' 
110 
56 
11 
On Melville Island. 
99 
74 
24 
112 
53 
S 
3 
109 
31 
35 - 
10 
74 
26 
113 
48 
p 
2 
103 
15 
52 
99 
74 
26 
113 
48 
B 
2 
108 
05 
20 
99 
74 
26 
113 
48 
B 
2 
107 
09 
0 
99 
74 
26 
113 
48 
B 
2 
107 
59 
20 
•106 
06 
38 
On Melville Island. 
99 
74 
26 
113 
48 
S 
2 
105 
05 
0 
11 
74 
26 
113 
48 
P 
2 
104 
45 
24 
99 
.74 
26 
113 
48 
B 
2 
106 
11 
13 
99 
74 
26 
113 
48 
S 
2 
106 
22 
00 . 
17 
74 
25 
112 
41 
P 
2 
115 
36 
51 
99 
74 
25 
112 
41 
P 
2 
114 
50 
10 
99 
74 
25 
112 
41 
B 
2 
110 
01 
25 
99 
74 
25 
112 
41 
B 
2 
no 
27 
15 
99 
74 
25 
112 
41 
H 
2 
111 
05 
46 
99 
74 
25 
112 
41 
H 
2 
109 
33 
20 
.111 
19 
15 
(On Melville Island, West 
99 
74 
25 
112 
41 
S 
2 
111 
30 
0 
(of Cape Providence. 
99 
74 
25 
112 
41 
S 
2 
111 
05 
0 
18 
74 
25 
112 
41 
P 
2 
111 
29 
37 
99 
74 
25 
112 
41 
P 
2 
113 
01 
20 
' 
99 
74 
25 
112 
41 
P 
2 
no 
54 
30 
99 
74 
25 
112 
41 
P 
2 
107 
48 
10 
99 
74 
25 
112 
41 
P 
2 
107 
47 
40 
25 
74 
27 
112 
11 
P 
2 
115 
56 
50 i 
ll 14 
34 
45 
On Melville Island. 
99 
74 
27 
112 
11 
s 
2 
113 
12 
40 J 
WEST 
1 
Sept. 3 
99 
71 
71 
16 
16 
71 
71 
18 
18 
H 
S 
2 
2 
90 
92 
54 
03 
05 
00 
i 91 
28 
32 
JOn the West Coast of 
(Davis’ Strait. 
7 
70 
22 
68 
37 
P 
2 
81 
02 
31 
I 
f At the Esquimaux Huts, in 
99 
99 
70 
22 
68 
37 
P 
2 
81 
21 
14 
l 80 
59 
17 
|the Inlet called the River 
70 
22 
68 
37 
s 
2 
80 
34 
05 
(Clyde. j 
