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Historical summary of gold, silver, copper, lead, and zinc produced in California 1848 to 1926
Hill, James Madison, (1929)
Non-ferrous metals : (copper, aluminium, tin, lead and zinc) ; A survey of their production and potential in the developing countries
(1972)
Lead, Copper and Zinc deposits of Turkey
Report / United States Tariff Commission
Pipe organs and parts thereof : Report to the President on the differences in costs of production of pipe organs and parts thereof, in the United States and in the principal competing country, as ascertained pursuant to the provisions of sections 336 of title III of the Tariff act of 1930. With appendix
(1931)
Interim legislation : Report submitted to chairman, Ways and Means Committee of the House of Representatives, April 16, 1917
(1917)