IN WOOD-BUILT AND IRON-BUILT SHIPS 
87 
for Azimuths referred to the Disturbed Compass. 
Modulus. 
Apparent Azimuth from Neutral 
Position 
in points and decimals. 
•10 
11 
•12 
•13 
•14 
• 
15 
1 • 
16 
•17 
•18 
•19 
•20 
Correspondin g Polar-M agnet-Deviation 
in degrees and minutes. 
+ 
-f- 
- 
- 
P 
4-0 
o 
D. 
P 
20-0 
P 
28-0 
o / 
4 4 
o 
4 
28 
O 
4 
53 
O / 
5 17 
5 
42 
0 
6 
6 
0 
6 
30 
0 
6 
55 
0 
7 
19 
0 
7 
44 
0 
8 
8 
4-1 
11-9 
20-1 
27-9 
4 9 
4 
33 
4 
38 
5 23 
5 
48 
6 
13 
6 
38 
7 
3 
7 28 
7 
53 
8 
18 
4-2 
11*8 
20-2 
27-8 
4 13 
4 
38 
5 
4 
5 29 
5 
55 
6 
20 
6 
46 
7 
11 
7 
36 
8 
1 
8 27 
4-3 
11-7 
20-3 
27-7 
4 18 
4 
43 
5 
9 
5 35 
6 
1 
6 27 
6 
53 
7 
18 
7 44 
8 
10 
8 
36 
4*4 
11-6 
20-4 
27-6 
4 22 
4 
48 
5 
15 
5 41 
6 
7 
6 
33 
7 
0 
7 
26 
7 
52 
8 
18 
8 
45 
4-3 
11*5 
205 
27-5 
4 26 
4 
53 
5 
20 
5 46 
6 
13 
6 
40 
7 
7 
7 
33 
8 
0 
8 
26 
8 
54 
4-6 
11*4 
20-6 
27-4 
4 30 
4 57 
5 
24 
3 51 
6 
18 
6 
46 
7 
13 
7 40 
8 
7 
8 
34 
9 
2 
4-7 
11-3 
20-7 
27-3 
4 33 
5 
2 
5 
29 
5 57 
6 
24 
6 
52 
7 
20 
7 47 
8 
15 
8 
42 
9 
10 
4-8 
11*2 
20-8 
27-2 
4 39 
5 
7 
5 
33 
6 3 
6 
31 
6 
59 
7 
27 
7 54 
8 
22 
8 
50 
9 
18 
4-9 
11-1 
20-9 
27-1 
4 43 
5 
11 
5 
40 
6 8 
6 
36 
7 
4 
7 
33 
8 
1 
8 
29 
8 
57 
9 
26 
5-0 
11-0 
21-0 
27-0 
4 47 
5 
15 
5 
44 
6 13 
6 
41 
7 
10 
7 
39 
8 
8 
8 
36 
9 
5 
9 
34 
5-1 
10-9 
2M 
26-9 
4 51 
5 
20 
5 
49 
6 18 
6 
47 
7 
16 
7 
46 
8 
15 
8 
44 
9 
13 
9 
42 
5-2 
10-8 
21*2 
26-8 
4 54 
5 
23 
5 
53 
6 22 
6 
52 
7 
21 
7 
51 
8 
20 
8 
50 
9 
19 
9 
49 
5‘3 
10*7 
21-3 
26-7 
4 57 
5 27 
5 
57 
6 27 
6 
57 
7 27 
7 
57 
8 
26 
8 
56 
9 
26 
9 
56 
5-4 
10-6 
21-4 
26-6 
5 0 
5 
30 
6 
1 
6 31 
7 
1 
7 
31 
8 
2 
8 
32 
9 
2 
9 
32 
10 
3 
5-5 
10*5 
21-5 
26-5 
5 4 
5 
34 
6 
5 
6 35 
7 
6 
7 
37 
8 
8 
8 
38 
9 
9 
9 
39 
10 
10 
5-6 
10-4 
21-6 
26-4 
5 7 
5 
38 
6 
9 
6 40 
7 
11 
7 42 
8 
13 
8 
43 
9 
14 
9 
45 
10 
16 
5-7 
10-3 
21-7 
26-3 
5 10 
5 
41 
6 
13 
6 44 
7 
15 
7 
46 
8 
18 
8 49 
9 
20 
9 
51 
10 
22 
5-8 
10-2 
21-8 
26-2 
5 13 
5 
44 
6 
16 
6 47 
7 
19 
7 50 
8 
22 
8 
53 
9 
25 
9 
56 
10 
28 
5-9 
10-1 
21-9 
26-1 
5 16 
5 
47 
6 
19 
6 51 
7 
23 
7 
55 
8 
27 
8 
58 
9 
30 
10 
2 
10 
34 
6-0 
10-0 
22-0 
26-0 
5 18 
5 
50 
6 
22 
6 54 
7 
26 
7 58 
8 
31 
9 
3 
9 
35 
10 
7 
10 
39 
6-1 
9-9 
22-1 
25-9 
5 21 
5 
53 
6 
25 
6 57 
7 
30 
8 
2 
8 
35 
9 
7 
9 
39 
10 
11 
10 
44 
6-2 
9-8 
22-2 
25-8 
5 23 
5 
53 
6 
28 
7 0 
7 
33 
8 
6 
8 
39 
9 
11 
9 
44 
10 
16 
10 
49 
6-3 
9-7 
22-3 
25-7 
5 25 
5 
58 
6 
31 
7 4 
7 
37 
8 
10 
8 
43 
9 
15 
9 
48 
10 
21 
10 
54 
6-4 
9-6 
22-4 
25-6 
5 27 
6 
0 
6 
33 
7 6 
7 
39 
8 
12 
8 
46 
9 
19 
9 
52 
10 
25 
10 
58 
6-5 
9:5 
22-5 
25-5 
5 29 
6 
2 
6 
36 
7 9 
7 
42 
8 
15 
8 
49 
9 
22 
9 
56 
10 
29 
1] 
2 
6-6 
9-4 
22-6 
25-4 
5 31 
6 
4 
6 
38 
7 11 
7 
45 
8 
18 
8 
52 
9 
25 
9 
59 
10 
32 
11 
6 
6-7 
9-3 
22-7 
25-3 
5 33 
6 
7 
6 
41 
7 14 
7 
48 
8 
21 
8 
55 
9 29 
10 
3 
10 
36 
11 
10 
6-8 
9-2 
22-8 
25-2 
5 35 
6 
9 
6 
43 
7 17 
7 
51 
8 
24 
8 
58 
9 
32 
10 
6 
10 
39 
11 
13 
6-9 
9-1 
22-9 
25 -\ 
5 37 
6 
11 
6 
45 
7 19 
7 
53 
8 27 
9 
1 
9 
35 
10 
8 
10 
42 
11 
16 
7-0 
9-0 
23-0 
23-0 
5 38 
6 
12 
6 
46 
7 20 
7 
54 
8 
28 
9 
3 
9 
37 
10 
11 
10 
45 
11 
19 
7-1 
8-9 
23-1 
24-9 
5 39 
6 
13 
6 
48 
7 22 
7 
56 
8 
30 
9 
5 
9 
39 
10 
14 
10 
48 
11 
22 
7-2 
8-8 
23-2 
24-8 
5 40 
6 
14 
6 
49 
7 23 
7 
5.8 
8 
32 
9 
7 
9 
41 
10 
16 
10 
50 
11 
24 
7-3 
8-7 
23-3 
24*7 
5 41 
6 
15 
6 
50 
7 24 
7 
59 
8 
33 
9 
8 
9 
42 
10 
17 
10 
51 
11 
26 
7-4 
8-6 
23-4 
24-6 
5 42 
6 
16 
6 
51 
7 25 
8 
0 
8 
34 
9 
9 
9 
43 
10 
18 
10 
52 
11 
27 
7-5 
8-5 
23-5 
24*3 
5 42 
6 
17 
6 
52 
7 26 
8 
1 
8 
35 
9 
10 
9 
45 
10 
20 
10 
54 
11 
29 
7-6 
8 - 4 , 
23-6 
24-4 
5 43 
6 
17 
6 
52 
7 26 
8 
1 
8 
36 
9 
11 
9 
46 
10 
21 
10 
55 
11 
30 
7-7 
8-3 
23-7 
24-3 
5 43 
6 
17 
6 
52 
7 26 
8 
1 
8 
36 
9 
11 
9 
46 
10 
21 
10 
56 
11 
31 
7-8 
8-2 
23-8 
24-2 
3 44 
6 
18 
6 
53 
7 27 
8 
2 
8 37 
9 
12 
9 47 
10 
22 
10 
57 
11 
32 
7-9 
8-1 
23-9 
24*1 
5 44 
6 
18 
6 
53 
7 27 
8 
2 
8 37 
9 
12 
9 
47 
10 
22 
10 
57 
11 
32 
8-0 
-i- 
8-0 
+ 
24-0 
24-0 
5 44 
6 
19 
6 
33 
7 28 
8 
2 
8 37 
9 
12 
9 
47 
10 
22 
10 
57 
11 
32 
Mean 
3 39 
4 
4 
23 
4 45 
5 
7 
5 
29 
52 
14 
36 
Do 
/ 
