28

CALCULATIONS TO ASCERTAIN THE TRACT 26 ,

3

4

5£

7

8

9

10

O >

3 33

4 18

7 0

9 1

10 26

12 19

14 40

14 45 topof E. cairn.

o /

15 1329 3432 15

35 3

38 52

41 46

43 34

43 35

44

120

222

331

471

657

874

874

Pole

1

2

3

4

5

6

7

SEC!

Vert. Z’sat b.

17 53 D

0 26

2 1 A

3 4

4 40

6 20

8 10

rioN 26.Bearingsat a.

O /

6 35

48 5

60 8

62 45 .66 15

68 29

71 57

Diff. ofAlt.

64 d

9

93 A151

256

374

550

Pole

1

2

3

4

5

6

7

8

SECT

Vert. Z'sat a.

15 2 d

0 51

0 10

3 7 e

6 43

7 36

9 50

11 35

ion 23.

Bearingsat b.

o .

4 33

15 15

35 37

41 53

42 34

43 30

45 48

59 5

Diff. ofAlt.

34 d

4

0

97 A209

244

342

664

Pole

1

2

3

4

5

6

7

8

SEC1

Vert. Z’sat b.

4 30 E

3 33

1 47

0 10 D

1 22

2 20

4 50

18 52

rioN 27.Bearingsat a.

59 25

57 12

54 11

50 15

46 54

42 15

37 30

6 12

Diff. ofAlt.

280 A204

92

3 D47

69

122

65

SECTION 24-

SECTION 28.

Pole

Vert. Z’s

Bearinsrs

Diff. of

Vert. Z’s

Bearings

Diff. of

at t.

at v.

Alt.

at b.

at a .

Alt.

o /

O /

1

10 23 d

16 36

142 D

l

3 27 n

10 29

29 d

2

9 26

23 56

195

0 32 e

21 9

12 A

3

5 23

28 45

136

3

2 58

32 57

64

4

4 14

32 24

120

4

4 40

58 53

133

5

2 42

37 46

96

5

5 14

76 22

173

6

1 34

41 20

62

6

6 24'

121 5

340

7

0 354

45 24

24

7

7 50

125 12

448

8

1 30 e

48 52

89 A

8

8 27

130 23

546

9

3 30

51 4

220

9

8 55

134 57

664

10

4 20

54 22

307

10

9 6

136 15

712

11

4 49

56 11

367

12

5 15

58 41

443

13

6 0

60 4

537

SECTION 25.

. 14

6 47

62 4

664

15

7 24

63 33

778

Vert. Z’s

Bearings

Diff. of

16

8 16

64 46

924

at b.

at a.

Alt.

17

8 46

65 44

1030

1

15 39 d

S 14

74 d

2

1 47 e

52 24

54 a

SECTION 29.

3

3 9

63 13

115

Vert. Z’s

Bearings

Diff. of

4

5 51

70 37

248

at t.

at v.

Alt.

5

9 11

81 35

505

r

C

11 21

85 10

691

1

8 49 D

26 9

182 p

7

12 44

87 45

802

2

6 51

30 7

163