An engineer's story of Crescent Mine of the Monongahela River Consolidated Coal & Company
By: by Floyd W. Parsons
Publisher: Monongahela River Consolidated Coal & Coke Co.
Published: 1910
Place of publication: Pittsburgh
Language: eng
Number of pages: 331
Notes: Cover title.

"Reprinted from the February 5, 1910 issue of The engineering and mining journal."