IN WOOD-BUILT AND IKON-BUILT SHIPS 
95 
for Azimuths referred to the Disturbed Compass. 
Apparent Azimuth from Neutral 
Position 
in points and decimals. 
Modulus. 
•50 
•51 
•52 
1 -53 
I -54 
•55 
1 *56 
•57 
•58 
•59 
•60 
Correspondin 
g Polar-Magnet-Deviation, 
n degrees and minutes. 
+ 
+ 
- 
- 
P 
P 
P 
P 
i o 
O 
/ 
O 
/ 
0 
/ 
o 
/ 
O 
/ 
o 
/ 
o 
/ 
o 
/ 
o 
/ 
o 
/ 
4-0 
12-0 
20-0 
28-0 
20 
42 
21 
8 
21 
34 
22 
1 
22 
27 
22 
53 
23 
20 
23 
46 
24 
13 
24 
39 
25 
6 
4-1 
11-9 
20-1 
27-9 
■ 21 
7 
21 
34 
22 
1 
22 27 
22 
54 
23 
21 
23 
49 
24 
16 
24 
43 
25 
10 
25 
37 
4-2 
11-8 
20-2 
27-8 
21 
32 
21 
59 
22 27 
22 
54 
23 
22 
23 
49 
24 
17 
24 
44 
25 
12 
25 
40 
26 
8 
4-3 
11-7 
20-3 
27-7 
21 
57 
22 
25 
22 
53 
23 
20 
23 
48 
24 
16 
24 
45 
25 
13 
25 
42 
26 
10 
26 
39 
4-4 
11'6 
20-4 
27-6 
22 
21 
22 
49 
23 
18 
23 
46 
24 
14 
24 
43 
25 
12 
25 
41 
26 
10 
26 
39 
27 
9 
4-5 
11*5 
205 
27-5 
22 
44 
23 
13 
23 
42 
24 
11 
24 
40 
25 
9 
25 
39 
26 
8 
26 
38 
27 
8 
27 38 
4-6 
11-4 
20-6 
27-4 
23 
7 
23 
36 
24 
6 
24 
35 
25 
5 
25 
35 
26 
5 
26 
35 
27 
6 
27 
36 
28 
7 
4-7 
11-3 
20*7 
27-3 
23 
29 
23 
59 
24 
30 
25 
0 
25 
30 
26 
0 
26 
31 
27 
2 
27 33 
28 
4 
28 
35 
4-8 
11-2 
20-8 
27-2 
23 
51 
24 
22 
24 
53 
25 
24 
25 
54 
26 
25 
26 
56 
27 27 
27 59 
28 
30 
29 
2 
4-9 
IM 
20-9 
27-1 
24 
13 
24 
44 
25 
16 
25 
47 
26 
18 
26 
49 
27 
21 
27 
53 
28 
25 
28 
57 
29 
29 
5*0 
11-0 
21-0 
27-0 
24 
34 
25 
6 
25 
38 
26 
9 
26 
41 
27 
13 
27 
46 
28 
18 
28 
51 
29 
23 
29 
56 
5-1 
10-9 
2M 
26-9 
24 
54 
25 
26 
25 
59 
26 
31 
27 
3 
27 
36 
28 
9 
28 
42 
29 
15 
29 
48 
30 
22 
5*2 
10-8 
21-2 
26-8 
25 
14 
25 
47 
26 
20 
26 
52 
27 25 
27 58 
28 
32 
29 
5 
29 
39 
30 
12 
30 
46 
5-3 
10-7 
21-3 
26-7 
25 
33 
26 
6 
26 
40 
27 
13 
27 
46 
28 
20 
28 
54 
29 
28 
30 
2 
30 
36 
31 
10 
5-4 
10-6 
21-4 
26'6 
25 
52 
26 
26 
27 
0 
27 
33 
28 
7 
28 
41 
29 
16 
29 
50 
30 
25 
30 
59 
31 
34 
5-5 
10-5 
21-5 
26*5 
26 
10 
26 
44 
27 
19 
27 
53 
28 
27 
29 
1 
29 
37 
30 
12 
30 
47 
31 
22 
31 
57 
5-6 
10-4 
21-6 
26-4 
26 
27 
27 
2 
27 
37 
28 
11 
28 
46 
29 
21 
29 
57 
30 
32 
31 
8 
31 
43 
32 
19 
5-7 
10-3 
21-7 
26-3 
26 
44 
27 
19 
27 
54 
28 
29 
29 
4 
29 
40 
30 
16 
30 
52 
31 
28 
32 
4 
32 
40 
5-8 
10-2 
21-8 
26-2 
27 
0 
27 35 
28 
11 
28 
46 
29 
22 
29 
58 
30 
35 
31 
11 
31 
48 
32 
24 
33 
1 
5*9 
10-1 
21-9 
26-1 
27 
16 
27 
51 
28 
27 
29 
3 
29 
39 
30 
15 
30 
53 
31 
30 
32 
7 
32 
44 
33 
21 
6-0 
10-0 
22-0 
26-0 
27 
31 
28 
7 
28 
43 
29 
19 
29 
55 
30 
32 
31 
10 
31 
47 
32 
25 
33 
2 
33 
40 
6-1 
9-9 
22-1 
25-9 
27 
45 
28 
21 
28 
58 
29 
34 
30 
11 
30 
48 
31 
26 
32 
4 
32 
42 
33 
20 
33 
58 
6-2 
9-8 
22‘2 
25*8 
27 
59 
28 
36 
29 
13 
29 
49 
30 
26 
31 
3 
31 
41 
32 
19 
32 
58 
33 
36 
34 
15 
6-3 
9-7 
22-3 
25-7 
28 
12 
28 
49 
29 
26 
30 
3 
30 
40 
31 
18 
31 
56 
32 
35 
33 
14 
33 
53 
34 
32 
6-4 
9-6 
22-4 
25-6 
28 
24 
29 
2 
29 
39 
30 
16 
30 
54 
31 
32 
32 
11 
32 
50 
33 
29 
34 
8 
34 
48 
6'5 
9-5 
22-5 
25-5 
28 
35 
29 
13 
29 
51 
30 
29 
31 
7 
31 
45 
32 
25 
33 
4 
33 
44 
34 
23 
35 
3 
6-6 
9-4 
22-6 
25-4 
28 
46 
29 
24 
30 
3 
30 
41 
31 
19 
31 
58 
32 
38 
33 
17 
33 
57 
34 
36 
35 
16 
6-7 
9-3 
22-7 
25-3 
28 
56 
29 
34 
30 
13 
30 
51 
31 
30 
32 
10 
32 
50 
33 
29 
34 
9 
34 
49 
35 
29 
6-8 
9-2 
22-8 
25-2 
29 
5 
29 
43 
30 
22 
31 
1 
31 
41 
32 
20 
33 
0 
33 
40 
34 
20 
35 
0 
35 
41 
6'9 
9-1 
22-9 
25-1 
29 
14 
20 
52 
30 
31 
31 
11 
31 
51 
32 
30 
33 
10 
33 
50 
34 
31 
35 
11 
35 
52 
7-0 
9-0 
23-0 
25-0 
29 
22 
30 
0 
30 
39 
31 
19 
31 
59 
32 
39 
33 
19 
34 
0 
34 
41 
35 
22 
36 
3 
7-1 
8-9 
23-1 
24-9 
29 
29 
30 
8 
30 
47 
31 
27 
32 
7 
32 
47 
33 
27 
54 
8 
34 
50 
35 
31 
36 
13 
7-2 
8-8 
23-2 
24-8 
29 
36 
30 
15 
30 
54 
31 
34 
32 
14 
32 
54 
33 
35 
34 
16 
34 
58 
35 
39 
36 
21 
7-3 
8-7 
23-3 
24-7 
29 
41 
30 
20 
31 
0 
31 
40 
32 
20 
33 
0 
33 
42 
34 
23 
35 
5 
35 
46 
36 
28 
7-4 
8-6 
23-4 
24-6 
29 
46 
30 
25 
31 
5 
31 
45 
32 
26 
33 
6 
33 
47 
34 
28 
35 
10 
35 
52 
36 
34 
7-5 
8-5 
23-5 
24-5 
29 
50 
30 
29 
31 
9 
31 
50 
32 
31 
33 
11 
33 
52 
34 
33 
35 
15 
35 
57 
36 
39 
7-6 
8-4 
23-6 
24-4 
29 
54 
30 
33 
31 
13 
31 
53 
32 
34 
33 
15 
33 
56 
34 
38 
35 
20 
36 
2 
36 
44 
7-7 
8-3 
23-7 
24-3 
29 
56 
30 
36 
31 
16 
31 
56 
32 
37 
33 
18 
33 
59 
34 
41 
35 
23 
36 
5 
36 
48 
7-8 
8-2 
23-8 
24-2 
29 
58 
30 
38 
31 
18 
31 
58 
32 
39 
33 
20 
34 
1 
34 
43 
35 
25 
36 
8 
36 
50 
7-9 
8-1 
23-9 
24-1 
29 
59 
30 
39 
31 
20 
32 
0 
32 
41 
33 
21 
34 
2 
34 
44 
35 
26 
36 
9 
36 
52 
8-0 
8*0 
24-0 
24-0 
30 
0 
30 
40 
31 
21 
32 
1 
32 
42 
33 
OQ 
34 
3 
34 
45 
35 
27 
36 
9 
36 
52 
+ 
+ 
- 
- 
Mean 
18 
49 
19 
13 
19 
37 
20 
1 
20 
26 
20 
51 
21 
15 
1 
21 
40 
22 
5 
22 
30 
22 
55 
