Unnumbered pageScan 43 of 53
Drawing: triangulation survey diagram with angles and measurements; labels: 2, 107.24, 192, 30.38, 273.85, 4.58, 4.215, 308.4, 25.91, 165.20½, 65.20½, 110.17, 4.21½, 179.59, 14, 71–, 69.40, K4, 126.40, 189.90, 316.30, c 126½ 10, 4.75½, 18.35, 126.40, 70, 127, 45, 145, 71, 74, R, 29.10, 146.30, 41.45, 78.14, 72.36, 107.24, 71.50, 128.50, 56, 71.50, VIII, x, 318.30, 192, 126.30, 128.50, 56.50, 71.50, 72.50, [bracket] 19, [bracket] 127, reduce to 127, 127.20, 90, 37.20, n S
2.48909 S 65.21 9.95850 2.53059 S: 110.17 69.43 9.97220 2.50279
25.91 1.41347. Sin 4° 22' 8.88033 2.53278½ Sin 110° 9.97220 2.49509
312.90 318.30 540 Average 315.60 190 125.60
Drawing: diagram with labels: IV, 40.45, 44.20, 40.55, 54-50, 0 90 - 10, Sin = 1/9 . . 6°
III
136.4 | 23 | [sketch: triangle; labels: 162.45, < 14.zn, 17.15½| a / s = a / Sin] 136.4 2.13481 Sin 17.15½ 9.47209 2.66272 Sin 14.22.9 39467 2.05739 114.1
23.30' 45 22 Sin 9.60071 1. 05888 0. 65929 4.563
10 130. 077
- 30.38 = (149.22 74.41 294 192 82 466 1.91381 2.66839 9.24542 T 74.41 10.56244 T 32.43 35 24 19.80786 107.24 + 41.58 + 30 38 x Sin 30.38 146.30 192 Sin 41° 58 192 Sin 30.38 2.28330 22821 9.82523 82543 24580745352 9.70718 2.16525 190
Circle: 2.16070
144.80 192 (135.45)
Circle: 110724
53.42 Ta 24.317/3 31 78.13^2/3 : 29.10 ⅓ [crossed out number] 72 36 1.85974 2.33445 9.52529 10.13397 9.65926 14.5 2.16137 9.59028. 72.36 2.15215 9.97962 2.13177 13545-
65 figures hard to readstruck struck outadded written in above” jug ditto, and what it repeatsword reading not certain