The field practice of laying out circular curves for rail-roads.

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Bibliographic Details
Author / Creator:Trautwine, John C. (John Cresson), 1810-1883.
Imprint:Philadelphia, R. W. Barnard & sons, printers, 1851.
Description:1 p. l., ii, 75 p. tables, diagrs. 19 cm.
Language:English
Series:Making of America.
Subject:
Format: E-Resource Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/5124296
Hidden Bibliographic Details
Notes:Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Library Initiatives, 2000. Includes both TIFF files and keyword searchable text. [Making of America] This volume is made possible by a grant from the Andrew W. Mellon Foundation as part of Making of America IV: the American voice, 1850-1877.
Mode of access: Internet.