Copper from mine to finished product
Subtitle: a brief description of the smelting, refining and rolling of copper, the electrolytic refining of zinc and the refining of lead as practiced in some of the plants of the Anaconda Copper Mining Company
Series: Harvard social history/business preservation microfilm project -- 22877
Publisher: The Company
Published: 1919
Place of publication: New York
Language: eng
Number of pages: 46
Subjects: Copper industry and trade; Copper mines and mining; Anaconda Copper Mining Company