Boston and Texas Copper Mining Company Boston and Texas Copper Mining Company Published: 1899 Total Pages: 46 Get eBook
Advance Prospectus of the Boston & Texas Copper Mining Company Boston and Texas Copper Mining Company Published: 1898 Total Pages: 4 Get eBook
The Copper Mines of Butte and the Amalgamated Copper Company George Levi Walker Published: 1900 Total Pages: 36 Get eBook
Boston Gold-Copper Mining Company Mines in Arizona Boston Gold-Copper Mining Company Published: 1901* Total Pages: 16 Get eBook
Poor's Manual of Industrials; Manufacturing, Mining and Miscellaneous Companies Published: 1913 Total Pages: 2456 Get eBook