On the form, weight, manufacture, and life of rails
Subtitle: a second report
By: by Ashbel Welch [and others] presented May 5th, 1875
Contributors: American Society of Civil Engineers. Committee [on the Form, Weight, Manufacture and Life of Rails]
Publisher: [publisher not identified]
Published: 1875
Place of publication: Place of publication not identified]
Language: eng
Subjects: Railroad rails
Notes: Caption title.