ANSWERS TO LATITUDE BY MERIDIAN ALTITUDE-Page 33.

True Altitude.

52 27

ANSWERS TO TIMES OF HIGH WATER-Page 40.

ANSWERS TO LONGITUDE BY CHRONOMETER-Pages 48 and 49.

Pol. Dist. Eq. Time. Hr. Angle.

72 37 28 15.52 5
99 28 59 14.41

0 58

3 I 2

6.5

4 II 35

4 44 19

105 25

39

3 2 0

0.7

4 10 32

3.8

4 26 15

1.57

89 58 42 7.30 2 30 10

ANSWERS TO REDUCTION TO MERIDIAN-Pages 59, 60 & 61.

m S

O 28 27

28 27

61 12 48

23 15 3 N.

I 15 52 4

17 45 38 N.

17 50

20 II 5 S.

22

O 21 36

I 16 N.

19 40

37 45 10 S.

16

0 40 48

19 12

33 23 56

9

3 45 S.

9 40

47 22 39 N.

19 53 54 S.

15 20

56 30 14 S.

23 27 3 S.

22 50

49 16 30 N.

O 21 18

21 18

53 31 59

23 24 25 S.

7 17 19 S.

64 34 55

18 28 15 S.

32 50

43 20 30 S.

11

18 18 28 24

8

II 14 58 N.

53 40

40 50 10 N.

IO 8 8 S.

9 10

50 37 47 S.

ANSWERS TO MERIDIAN ALTITUDES OF STARS-Page 63.

31 29 N.
7 22
50 N.
57 49 17 S.

Latitude.

45 29 18 N.

14 35 17 N.

78 55 49
4 53
64 14 35
49 55 7

33 49 S.

30 22 N.

5 30 55

N.

53

26

2 N.

26 10

38 41

ANSWERS TO DEVIATION QUESTIONS-NAPIER'S DIAGRAM-Pages 70 to 81.

No.

1 Deviations-6° E. 11° E. 17° E. 15° E. 4° W. 22° W. 19° W. 4°W.

Cor. Mag. Bearing S 45° E.

Comp. Courses N 15° E. N 66° E. N 79° W. S 65° E.
Cor. Mag. Courses S 3310 W. S 30° E. S 761° E. N. 49° W.
Cor. Mag. Bearings S 26° W. Ñ 71° E. N 34° W.

2 Deviations-4° E. 20° E. 23° E. 5° E. 17° W. 21° W. 10° W. 3° W.

Cor. Mag. Bearing N 88° W.
Comp. Courses N 69° E. N 19° W.
Cor. Mag. Courses S 65° W. N 35° E.
Cor. Mag. Bearings N 9° W. N 53° W.

ANSWERS TO DEVIATION QUESTIONS.-Continued.

4 Deviations-3° W. 12° W. 18° W. 6° W. 6° E. 20° E. 10° E. 3° E.

Cor. Mag. Bearing N 67° W.

Comp. Courses N 3 E. S 740 E. S 5° E. S 880 W.
Cor. Mag. Courses Ñ 3° W. ́Ñ 72° E.

Cor. Mag. Bearings N 72° E.

N 12° W. S 72° W.

S 6° W. N 80° W.

1°E. 12° W.

20° W. 13° W.

S 1

5 Deviations-4° E. 14° E. 15° E. 11° E.
Cor. Mag. Bearing N 7° W.
Comp. Courses S 30° W. N 75° W.
Cor. Mag. Courses S 86° E. N 37° E.
Cor. Mag. Bearings N 71° W. S 18° E.

E. N 75° E.
N 58° W. S 75° E.
Ñ 70° F.

6 Deviations-3° E. 15° E. 17°E. 10°E. 3°E. 7°W. 17° W. 24° W.

Cor. Mag. Bearing S 81° W.

Comp. Courses N 76° W. N 35° E. N 6° W. S 54° W.
Cor. Mag. Courses S 14° W. N 3° E. S 73° E. S 35° E.
Cor. Mag. Bearings N 20° W. S 82° E. S 47° W.

7 Deviations-1° E. 12° W. 20° W. 13° W. 4° E. 14° E. 15° E. 11° E. Cor. Mag. Bearing N 83° E.

Comp. Courses S 53° W. S 70° W. NI W. S 65° E.
Cor. Mag. Courses N 51° E. S 9° W. N 11° E. S 17° E.
Cor. Mag. Bearings N 12° W. SE. N 15° W.

8 Deviations-10° E. 22° E. 22° E. 11° E. 2° W. 15° W. 27° W. 21° W.

Cor. Mag. Bearing S 15° E.

Comp. Courses S 3° W. S 18° E. N 5° W. N 3130 W.
Cor. Mag. Courses S 63° W. N 67° E. N 66° W. S 34° E.
Cor. Mag. Bearings N 15° W. S 36 E. S 17° W.

9 Deviations-15° W. 14° E. 23° E. 20° E. 7° E.

Cor. Mag. Bearing NORTH.
Comp. Courses N 20° E.

5° W. 18° W. 26° W.

S 8° W. N 74° E. N 8 E.

Cor. Mag. Courses N 26° E. S 1° E. S 62° E. N 15° W.
Cor. Mag. Bearings S 13° W. N 18° E. N 23° E.

10 Deviations-5° E. 13° E. 17° E. 13° E.

0 14° W.

20° W. 14° W.

2630 W.

S 53

E.

N 74° E.
S 73° E.

N 71° E.

Cor. Mag. Bearing S 41° W.
Comp. Courses S 8730 W. N
Cor. Mag. Courses Ñ 83° E. S 251 E. N W.
Cor. Mag. Bearings S 82° W. S 87° E.

11 Deviations-12° W. 17° W. 22° W. 26° W. 11°E. 31°E. 24° E. 11°E.

S

Cor. Mag. Bearing N 68° E.
Comp. Courses S 26° E. S 77° E.
Cor. Mag. Courses N 77° E. N 23° E.
Cor. Mag. Bearings North S 52° E.

12 Deviations-4° E. 1° W. 14° W. 22° W. 3° W.

Cor. Mag. Bearing EAST.

20° E. N 64° E.

N 75° W. S 76° W. S 19° W.

16° E. 13° E. 7° E.

Comp. Courses S 451 E. S 33° W. S 85° E. S 51° W.
Cor. Mag. Courses N 84° E. N 77° W. S 41° W. N 15° E.
Cor. Mag. Bearings N 19° W. S 68° W. S 67° E.

ANSWERS TO EXAMPLES IN "SUMNER'S METHOD."-Pages 84 to 89.