The underground haulage of coal by wire ropes including the system of wire rope tramways as a means of transportation for mining products
Subtitle: a practical essay written for John A. Roebling's Sons Co., of Trenton, N.J.
Contributors: John A. Roebling's Sons Company
Publisher: John A. Roebling's Sons Co.
Published: 1903
Place of publication: Trenton, N.J
Language: eng
Number of pages: 66
Subjects: Mine haulage