Roods and perches in decimals of an acre, Table III.

PAGE
73

74

58, 59
36

155

36, 59

12

7

15

84

85

143

52, 54, 56

129

133

134

155

81

28

332

28

42

83

151

7

80

81

12

44

268

84

30

31

33

35

34

143

161

12

81

82

130

135, 136

PAGE

Tangent of a 1° curve, Table XVI.

to curve from a fixed point, how to locate

to two curves on the ground, how to locate
Tangential angles and distances explained.

how to find

Thermometer, levelling by

Track problems

Trackmen's plain rules for finding frog distances

tables of turnouts

plain rules for laying off turnouts with tape-measure and pins

crossings on straight lines and on curves

elevation of outer rail

269

108

109

50

57, 58, 64

29

instructions how to put in missing stakes on curves with tape-

115

132, 133

135, 136

137

139

142

PAGE

II.

Azimuths of North Star, and their natural tangents

III. Roods and perches in decimal parts of an acre

IV. Decimals of an acre in one chain length of 100 feet, and ɔf

various widths.

151

VIII. Inches reduced to decimal parts of a foot

IX. Radii and their logarithms, middle ordinates, and deflection

distances.

155

X.

Metric-curve table

159

XI. Squares, cubes, roots, and reciprocals of numbers, from 1

to 1,042.

161

XIII.

XII. Logarithms of numbers from 1 to 10,000.

XIV. Natural sines and cosines

179

Logarithmic sines, cosines, tangents, and cotangents.

197

243

Table of feet, inches and reciprocals of various track gauges

Table of minutes of a degree expressed in decimals

Condensed table of radii including short chords

To express gradients per cent. in angular measure

Sound

American and French equivalents-Linear measure

American and French equivalents-Square measure

Americau and French equivalents-Cubic measure.

335

335

336

337

337

337

338

338