• 1 Memorial Library

• 2 Journals, Magazines, Newspapers
• 1 Microforms

• 1 Nickel
• 1 Nickel industry
• 1 Platinum group
• 1 Precious metal industries
• 1 Precious metals

• 2 Geological Survey (U.S.)
• 2 Geological Survey (U.S.). Data Collection and Coordination Section
• 2 United States. Bureau of Mines. Branch of Data Collection and Coordination
• 2 United States. Bureau of Mines. Branch of Metals
• 1 United States. Bureau of Mines. Branch of Ferrous Metals

• 2 English

• 1 United States

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