Title: Tungsten in peace and war, 1918-1946
Subjects: Commerce, Tungsten industry, Tungsten ores, Nevada-Massachusetts Company, Tungsten mines and mining, Technological innovations, International trade, Pacific Tungsten Company, Tungsten, Strategic materials, History, Nonferrous metal industries, Mines and mineral resources, united states, Ores, Technological innovations, united states, United states, commerce, Industries, united states, history, Political aspects
Places: United States
Time periods: 20th century