Railroad curve tables
Subtitle: containing a comprehensive table of functions of a 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, cotangents, etc. To which is added a method of finding any function of a curve of any degree or radius without a field book
By: by R. S. Henderson.
Publisher: The Engineering news publishing co.
Published: 1906
Place of publication: New York
Language: eng
Number of pages: 69
Subjects: Railroads -- Curves and turnouts