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The buying and selling of ores and metallurgical products

The ores of copper, lead, gold and silver

Published Year

• 1910-1919 (2) *

Subject

• Copper ores (1)
• Gold ores (1)
• Lead ores (1)
• Metals--Prices (1)
• Ores (1)
• Silver ores (1)

Author

• Fulton, Charles Herman, (2) *

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