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Contributed by Yale Peabody Museum of Natural History.
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Transcription
19 28,5
20 3,8
--3,80 24,7
INDEX OF
CURVE AND REDUCTION TABLES
Table I-SLOPE STAKE
Table II-STADIA CORRECTION AND HORIZONTAL DISTANCES
Table III-TRIGONOMETRIC FORMULAE
Table IV-NATURAL TRIGONOMETRICAL FUNCTIONS
CURVE FORMULAE
Table V-TANGENTS AND EXTERNALS TO A 1° CURVE
USEFUL RELATIONS
Table VI-INCHES TO DECIMALS OF A FOOT
Table VII-MINUTES IN DECIMALS OF A DEGREE
Table VIII-MIDDLE ORDINATES OF RAILS
Table IX-SHORT RADIUS CURVES
Table X-RODS IN FEET, 10THS AND 100THS OF FEET
Table XI-LINKS IN FEET, 10THS AND 100THS OF FEET