Investigations on the Ore Knob Copper process
By: by T. Egleston
Contributors: American Institute of Mining Engineers
Edition: Author's ed.
Publisher: [publisher not identified]
Published: 1881
Place of publication: Place of publication not identified]
Language: eng
Number of pages: 33
Subjects: Copper mines and mining; Ore Knob Copper Company
Notes: Cover title.

"A paper read before the American Institute of Mining Engineers, at the Staunton meeting, May, 1881."

Reprinted from Transactions of the American Institute of Mining Engineers.