OF THE MAONETIC DECLINATION AT POINT BAEEOW. 
529 
Point Barrow, 1854; Lat, 71° 21' N. Long. 156° 15' W. Magnetic Declination. 
One Scale-division =2''286. Increasing numbers denote increasing Easterly Declination. 
12'*. 
13''. 
lA. 
15'>. 
le*-. 
17''. 
18''. 
19''. 
20''. 
21''. 
22''. 
23''. 
Mean 
Point Harrow Time. 
sc. div. 
sc. div. 
sc. div. 
sc. div. 
sc. div. 
sc. div. 
sc. div. 
sc. div. 
sc. div. 
sc. div. 
sc. div. 
sc. div. 
D. 
*84-5 
*81-2 
*86-2 
*85-0 
*85-5 
*90-0 
*99-5 
84-0 
84-5 
86-0 
82-0 
82-0 
1 
*85-0 
*85'7 
♦86-0 
*89-0 
*84-0 
*86-6 
*87-0 
*87-4 
87-0 
87-0 
87-0 
87-0 
2 
*78-0 
*72-0 
*75-0 
*110-0 
*100-0 
*90-5 
*85-0 
*91-5 
100-4 
112-0 
74-0 
71-5 
3 
70-0 
91*7 
4 
*80-0 
*72-0 
*82-5 
*112-0 
*112-5 
*118-0 
*85-0 
82-5 
82-0 
81-5 
84-0 
5 
*80-0 
*83-5 
*96-5 
*96-8 
*86-0 
*87-0 
*93-0 
*90-5 
117-0 
91-0 
78-0 
78-0 
6 
*79-0 
*87-0 
*95-0 
*90-0 
*87-5 
*99-5 
*88-5 
*90-5 
83-9 
83-3 
90-5 
83-4 
7 
*93-0 
♦81-5 
*98-0 
*91-5 
90-0 
*91-0 
*90-0 
♦94-0 
85-0 
83-7 
103-1 
91-1 
8 
*( a ) 
*48-0 
♦72-5 
*105-0 
*89-0 
*116-0 
*140-0 
*112-0 
88-0 
(^) 
123-5 
129-5 
9 
*50-0 
*80-5 
*143-5 
*94-0 
*89-0 
*108-3 
*112-5 
*(i) 
129-7 
84-0 
55-0 
80-0 
10 
70-5 
90-0 
11 
81-5 
81-0 
90-0 
72-0 
88-0 
90-0 
95-0 
112-5 
136-0 
82-3 
116-0 
12 
*80-5 
87*0 
82-0 
*87-0 
*122-4 
*102-0 
*95-0 
79-5 
117-3 
125-0 
107-5 
101-5 
13 
*93-5 
*77-0 
*110-0 
*107-5 
*81-0 
*81-0 
*130-0 
(^) 
105-2 
81-5 
38-0 
86-0 
14 
d 
*80-5 
*67*5 
*46-0 
*80-5 
*72-0 
*72-0 
*102-0 
*117-6 
*117-6 
71-0 
68-0 
75-5 
15 
r 
80-0 
81-5 
109-0 
67-0 
77-5 
95-0 
98-0 
111-5 
111-0 
86-4 
83-0 
70-0 
16 
Q 
*126-5 
*87-5 
*6l'0 
*112-4 
95-0 
*91-0 
87-5 
84-0 
97-0 
100-0 
92-0 
83-0 
17 
*84-0 
*79-0 
18 
*79-0 
*85-0 
*86-0 
*85-5 
*92-3 
*88-0 
*85-0 
85-0 
85-0 
85-6 
83-8 
19 
*87-2 
*85-5 
*85-0 
*84-0 
*92-0 
*94-0 
*95-0 
94-0 
90-0 
91-0 
88-0 
87-3 
20 
*83-2 
*83-4 
♦89*5 
*86-0 
*97-0 
*87-5 
*80-0 
88-5 
85-7 
82-5 
90-0 
82-0 
21 
*82-0 
*83-5 
*97-7 
*81-5 
*85-0 
86-5 
84-5 
84-0 
92-0 
102-0 
91-0 
87-0 
22 
*68-5 
*76-5 
*77-0 
*83-0 
*79-0 
*110-7 
*98-0 
116-0 
(^) 
113-0 
97-0 
94-0 
23 
*65-0 
*69-4 
*93-0 
*96-6 
*( d ) 
97-5 
87-8 
94-0 
94-5 
83-0 
74-0 
24 
*68-5 
*75-0 
25 
80-0 
77-7 
83-2 
69-5 
99 5 
102-5 
90-0 
109-1 
102-0 
98-7 
80-0 
26 
95-3 
89-0 
96-5 
93-0 
87-0 
92-0 
99-5 
102-7 
86-2 
85-0 
77-8 
85-0 
27 
85-0 
*73-5 
*78-5 
*84-5 
85-2 
*105-0 
96-0 
99-0 
101-5 
108-0 
92-1 
86-0 
28 
> 
*79-0 
*73-0 
*86-0 
*86-2 
*85-4 
*84-0 
86-8 
95-0 
96-5 
106-0 
87-0 
89-0 
1 
81-5 
83-0 
82-0 
111-1 
79-0 
87-5 
97 0 
99-0 
99-5 
76-0 
80-5 
77-5 
2 
*88-0 
*77-5 
*103-5 
*101-0 
94-0 
99-0 
95-9 
100-0 
83-5 
86-0 
93-0 
77-0 
3 
*88-2 
*88-5 
4 
*89-0 
*97-5 
115-7 
90-0 
91-0 
87-5 
102-0 
113-3 
108-0 
72-0 
71-5 
5 
*75-0 
*85-3 
*83-5 
*98-5 
*106-0 
*82-0 
*102-0 
105-5 
105-0 
112-0 
85-5 
76-0 
6 
85-5 
*90-0 
*86-0 
*88-0 
*920 
*88-5 
92-0 
94-3 
111-7 
92-0 
90-0 
89-8 
7 
*( i ) 
*81-5 
87-0 
90-5 
*81-3 
87-0 
89-0 
99-0 
121-0 
77-0 
85-5 
85-0 
8 
*94-5 
*89-7 
*86-0 
94-5 
93-6 
92-8 
94-5 
91-0 
89-5 
90-0 
91-0 
90-5 
9 
*101-5 
93-0 
92-0 
95-2 
91-0 
93-4 
92-0 
94-0 
101-5 
91-0 
90-5 
89-0 
10 
91-8 
84-0 
11 
89-0 
93-5 
91-5 
94-8 
92-0 
98-0 
103-5 
108-0 
112-0 
116-6 
81-0 
12 
*81-0 
89-2 
85-5 
85-5 
91-9 
103-5 
94-3 
98-5 
91-5 
89-0 
87-0 
88-0 
13 
*86-0 
*74-0 
*80-0 
*93-0 
*86-0 
89-6 
91-6 
91-0 
87-2 
124-0 
138-3 
83-3 
14 
58-5 
*89-0 
*99-5 
*58-0 
*87-0 
130-5 
106-5 
157-5 
145-5 
110-0 
155-3 
106-0 
15 
*86-0 
*67-5 
*116-4 
*88-0 
*92-1 
87-0 
88-0 
92-0 
99-0 
92-0 
80-0 
91-0 
16 
p 
*83-6 
*32-5 
*69-5 
*87-5 
*90-5 
89-5 
84-0 
89-0 
92-0 
91-0 
90-0 
89-0 
17 
*75-5 
*88-0 
18 
*89-0 
*85-0 
*89-5 
*93-5 
108-0 
88-0 
93-5 
96-0 
100-0 
103-0 
88-0 
19 
*76-9 
*84-5 
*75-5 
*79-0 
90-0 
96-0 
102-0 
103-0 
93-0 
96-2 
95-5 
84-3 
20 
*77-8 
*85-0 
*86-7 
*87-5 
86-0 
79-0 
80-7 
118-0 
111-5 
99-0 
87-5 
86-0 
21 
83-0 
83-0 
81-0 
89-2 
98-0 
86-7 
92-3 
93-0 
101-0 
96-5 
82-0 
81-5 
22 
*84-8 
*81-0 
*85-0 
*88-0 
86-0 
87-2 
90-8 
87-0 
105-5 
106-7 
94-0 
77-0 
23 
*77-6 
*82-0 
*90-5 
*106-8 
114-3 
89-5 
126-0 
108-0 
87-5 
120-0 
106-3 
78-2 
24 
*113-6 
*86-6 
25 
*120-5 
*85-2 
*90-0 
107-5 
91-6 
87-1 
70-8 
93-2 
90-5 
85-3 
86-0 
26 
118-0 
102-0 
98-0 
68-5 
123-5 
56-7 
116-9 
101-3 
108-9 
90-6 
55-8 
99-6 
27 
*78-0 
*74-5 
*81-7 
*91-0 
88-5 
85-0 
90-5 
103-5 
89-5 
108-3- 
91-7 
80-0 
28 
*79-0 
*64-1 
*49-8 
89-5 
74-0 
90-0 
87-5 
92-8 
134-3 
120-0 
95-5 
90-5 
29 
*69-0 
*96-0 
*81-0 
81-7 
96-0 
96-5 
98-0 
91-0 
104-0 
81-3 
85-0 
81-5 
30 
1 
*67-7 
*t77-5 
*178-5 
*t84-0 
t87-5 
84-0 
90-0 
83-7 
t95-8 
fllO-O 
79-5 
81-0 
31 
(a) Off Scale West. (i) Off Scale East. f Magnet vibrating, 
MDCCCLVII. 3 Z 
