ANSWERS TO LATITUDE BY MERIDIAN ALTITUDE-Page 33.

True Altitude.

35 26

15 46

9

24 ΙΟ

13

54

52

58

29

39

14

IO S.

43 16 3 N.

12

23 12 33 S.

30 35 II N.

ANSWERS TO TIMES OF HIGH WATER-Page 40.

Times of H.W.
A.M.

P.M.

Times of H.W.

A.M. h. m.

P.M. No.

Places.

7 Ramsgate

no

0.5

no

0.13

Crinan
Inverness

no

0.24

0.27 1.2

0.57 1.32 8 Maryport

10.37 10.59 9 Mellon

Strangford

1.54 2.22

Valentia

11.57 no

10 Antwerp

1.36

11.32

Dunmore.

North Shields

II St. Ives

Coleraine

Wexford

12 Gravesend

Chatham..
Gibraltar

no

0.28

Padstow

ANSWERS TO LONGITUDE BY CHRONOMETER-Pages 48 and 49.

No. D. R. G. M. Times.

S

1 3.7-10

2

17 4 O

6

23 49 47

35 O O

4 49+ 3 22 56 19

13 10

5

99 28 59 14.41
90 O O
112 51 42
69 23 43

3 I

2

108 57 15 W.

7.34

85 53 30 W.

4.7

3 10 52

6.5

4 II 35

64 40 o E. 52 16 30 W.

63.7

9 16 I 25

29 27 II

66 58 19

0.54

4 44 19

169 30 o W.

75.1 16 36 47

6

39

G. M. Times. Altitudes. Polr. Dists. True Az. Error of comp. viation.

Burdwood.
By

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

Altitude.

ANSWERS TO MERIDIAN ALTITUDES OF STARS-Page 63.

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 331 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.

N61° W.

Comp. Courses N 69° E. N 19° W. S 21° W.
Cor. Mag. Courses S 65° W. N 35° E. S 59° E. S 51° W.
Cor. Mag. Bearings N 9° W.

N 53° W.

S 65° E.

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 32° E. S 74° E.
Cor. Mag. Courses N 3° W. N 72° E.
Cor. Mag. Bearings N 72° E.

5 Deviations-4° E. 14° E. 15° E. 11° E.

S

5° E. S 88° W.
S 6° W. N 80° W.

N 12

W.

S 72° W.

1°E.

12° W.

20° W. 13° W.

S 1

E. N 75° E.

S 18° E.

N 58° W. S 75° E.
N 701° F.

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.

3°E. 7° W. 17° W. 24° W.

6 Deviations-3° E. 15° E. 17° E. 10°E.
Cor. Mag. Bearing S 81° W.
Comp. Courses N 76° W. N 35° E.
Cor. Mag. Courses S 14° W. N 3° 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.

N

Cor. Mag. Bearing N 83° E.
Comp. Courses S 53° W. S 70° W.
Cor. Mag. Courses N 51° E. S 9° W.
Cor. Mag. Bearings N 12° W. SE.

6° W. S 54° W.
S 73° E. S 35° E.

14° E. 15° E. 11° E.

N 11° W. S 65° E.
N11° E. S 17° E.
N 15° W.

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

9

Cor. Mag. Bearing S 15° E.

Comp. Courses S 3° W. S 18° E. N 5° W. N 310 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. Deviations-15° W. 14° E. 23° E. 20° E. 7° E.

Cor. Mag. Bearing NORTH.
Comp. Courses N 20° E. S 8°
Cor. Mag. Courses N 26° E. S
Cor. Mag. Bearings S 13° W.

5° W.

18° W. 26° W.

W. N 74° E. N 8 E.
1° E. S 62° E._ Ñ 15° W.
N° 18° E. N 23° E.

10 Deviations-5° E. 13° E. 17° E. 13° E. o 14° W. 20° W. 14° W.

Cor. Mag. Bearing S 41° W.
Comp. Courses S 8710 W. N 2610 W.
Cor. Mag. Courses N 83° E. S 25 E.
Cor. Mag. Bearings S 82° W. S 87° E.

S53 E. N 74° E.
N 2° W. S 73° E.
N 71° 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.

20° E. N 64° E.
N 75° W. S 76° W.
S 19° W.

16° E. 13° E. 7° E.

Cor. Mag. Bearing EAST.
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.