The underground haulage of coal by wire ropes
Subtitle: Including the system of wire rope tramways as a means of transportation for mining products
By: A practical essay written for John A. Roebling's sons co. ...
Contributors: Roebling, firm, wire manufacturers, Trenton, N.J. (1884, John A. Roebling's sons co)
Publisher: Printed by the W. S. Sharp printing co.
Published: 1884
Place of publication: Trenton, N.J
Language: eng
Number of pages: 66
Subjects: Mine haulage