3

CALCULATIONS TO ASCERTAIN THE TRACT 26.

At f'

Dp'n

df'p

i>F' re

df'/3

DFyDF '0

Theoduli

56 24,2 .77 371 .174 402 .124 47 .103 4 .77 42

te = 4 ft. 7£ in. ,

O /

a. 8.1 2-£dft 10 /30Jdy 8 . 28|d

V 7.11n

At c

dcL

dca

dcG

dcK

dcT

Theodol

49 34

97 9 •136 91.IIS 551 .144 20

te = 4 ft. 8 in.

L 7 . 2|1dh 9.171do 4 . 58 D

K 14 . 351ef 4 24 d

At ('/SfV/3 t'k

F't'k

Thcodoii57 7

115 32

172 38

te — 4 ft. 10 in.

/3 1 . 37-Jd

t 0 41 df' 7 . 50Ae

At ae a'aEaT

E ab'

EaVe ad'

Theodol102 48 .97 51 .65 5Si .88 6 .108 211 .

te = 4 ft. 10 in.a.’ 7.56 E

4' 8 . 10 eb' 6 . 4|nc' 11. 2()1dd' 2 .341ef, 7 19 E

At k

t'kF'

t'ka,

fkp,

Theodolit4 42

34 47

37 13

e = 4 ft. 1()-£ in.f 5 Heft 0 27 d

/3 0 52 d

t' 0 26 e

At l)cb'ac'b'z

At a

baK

ban

baxv

ba\.

Theodol113 57£155 24

80 40

59 4S

te ~ 4 ft. SJ in.

K 14 45 E

Top of the cairn.

Theodol36 411 .53 261 .

te = 4 ft. 9£ in.a' 5 . 44£ee 8.41|ec 4 41 d

At bab KabN

Theodol43 35

IS 49

te == 4 ft. 6 in.k 13 32 e

n 11 26

a 5 39

At c'acV

Theodol121 12J .

ite = 4 ft. 8J in.b' 6 . 1 ea' 9 • 6 F,

At d

edn

cdG

edn

cdh

14 11

34 53

63 27

111 12

Nil 33 E

n 6 36 dl 6 42 d

At d'ad'a

Theodolite = 4 ft 5 in.

169 14£ .1 a 12 . 35£sj a 2 48 d

Several other angles and bearing of objects.were taken,which, being of no use in computing the attraction of thehill, are here omitted. The foregoing tables, containing allthe angles collected together, which were observed at oneand the same point, include all the horizontal angles thatwere at different times taken, for ascertaining the relativeplaces, of the principal points anti objects, on a horizontalplane. The numerous other angles used, in finding the sec-tions of the ground, are given hereafter, with their computedresults annexed to them. We now proceed to speak of thetwo principal bases, which were accurately measured, asfoundations on which every thing else must depend : andfirst,