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Silver and Gold: an Account of the Mining and Metallurgical Industry of the United States
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Rossiter Worthington Raymond
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Gold: Or, Legal Regulations for the Standard of Gold & Silver Wares in Different Countries of the World
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Arthur von Studnitz
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Tables of the Value of Gold and Silver Per Ounce Troy
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Thomas Price (assayer.)
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The Precious Metals, Comprising Gold, Silver and Platinum
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Thomas Kirke Rose
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Picturesque Gold, Silver and Copper Mining in Yavapai County, Arizona
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A. E. Suppiger
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The Mining and Metallurgy of Gold and Silver
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John Arthur Phillips
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Field Testing for Gold and Silver
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William Hamilton Merritt
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Gold, Silver, Copper Alloys
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Frederic Edward Carter
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Leaching Gold and Silver Ores
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Charles Howard Aaron
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Assay of Gold and Silver
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Thomas M. Blossom
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