Report of the geological survey and condition of the Twin mine, in the county of Guilford, North Carolina
By: by Prof. Montroville Wilson Dickeson ...
Contributors: YA Pamphlet Collection (Library of Congress)
Publisher: J.B. Chandler, printer ...
Published: 1860
Place of publication: Philadelphia
Language: eng
Number of pages: 11
Subjects: Copper mines and mining -- North Carolina.