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Excerpt from Railroad Curve Tables: Containing a Comprehensive Table of Functions of an One-Degree Curve, With Correction Quantities Giving Exact Values for Any Degree of CurveThe correction quantities are original in that they are applicable to any function of a curve and are independent of the central angle. The rectangular co-ordinates, X and Y, are believed to be entirely new. The appendix, Field Engineering Without a Field Book, is here p...

Excerpt from Railroad Curve Tables: Containing a Comprehensive Table of Functions of an One-Degree Curve, With Correction Quantities Giving Exact Values for Any Degree of CurveThe correction quantities are original in that they are applicable to any function of a curve and are independent of the central angle. The rectangular co-ordinates, X and Y, are believed to be entirely new. The appendix, Field Engineering Without a Field Book, is here p...

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve ...

Excerpt from Railroad Curve Tables: Containing a Comprehensive Table of Functions of an One-Degree Curve, With Correction Quantities Giving Exact Values for Any Degree of Curve, Together With Various Other Tables and Formulas, Including Radii, Natural Sines, Cosines, Tangents, CotangentsThe correction quantities are original in that they are applicable to any function of a curve and are independent of the central angle. The rectangular co-ordi...

Excerpt from Railroad Curve Tables: Containing a Comprehensive Table of Functions of an One-Degree Curve, With Correction Quantities Giving Exact Values for Any Degree of Curve, Together With Various Other Tables and Formulas, Including Radii, Natural Sines, Cosines, Tangents, CotangentsThe correction quantities are original in that they are applicable to any function of a curve and are independent of the central angle. The rectangular co-ordi...

Excerpt from Railroad Curve TablesThe correction quantities are original in that they are applicable to any function of a curve and are independent of the central angle. The rectangular co-ordinates, X and Y, are believed to be entirely new. The appendix, Field Engineering Without a Field Book, is here presented for the first time.The computations have been made with extreme care. The approximation of feet for the radius of a one degree curve,...

Excerpt from Railroad Curve TablesThe correction quantities are original in that they are applicable to any function of a curve and are independent of the central angle. The rectangular co-ordinates, X and Y, are believed to be entirely new. The appendix, Field Engineering Without a Field Book, is here presented for the first time.The computations have been made with extreme care. The approximation of feet for the radius of a one degree curve,...

Excerpt from Railroad Curve Tables: Containing a Comprehensive Table of Functions of an One-Degree Curve, With Correction Quantities Giving Exact Values for Any Degree of CurveThis little volume is intended to supplement existing field books. Consequently the usual theoretical discussions have been omitted and the book reduced in size as much as possible. It is believed, however, that these tables will prove amply sufficient to meet. The deman...

Excerpt from Railroad Curve Tables: Containing a Comprehensive Table of Functions of an One-Degree Curve, With Correction Quantities Giving Exact Values for Any Degree of CurveThis little volume is intended to supplement existing field books. Consequently the usual theoretical discussions have been omitted and the book reduced in size as much as possible. It is believed, however, that these tables will prove amply sufficient to meet. The deman...