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Plate XIII: Gold, Platinum, Iridium
- Part of The Mineral Kingdom
- 1859
Figures 1-10. Gold.
1. Native Gold
2. Crystal of Gold
3. The same [Crystal of Gold]
4. Native Gold
5. Gold Nugget
6. Small Nuggest of Gold
7. Grains of Gold
8. Gold-dust
9. Smooth Gold
10. Telluric or Graphic Gold
…- Author Kurr, J. G. (Johann Gottlob), 1798-1870
- Publisher Edmonston and Douglas
- Editor Van Voorst, John, active 1833-1886
- Subject Mineralogy, Precious stones, Metals, Semimetals, Precious metals, Chemical elements, Gold, Platinum, Iridium
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Gold
- 1870 – 1890
This print reproduces a painting exhibited by A. H. Tourrier at the Royal Academy in London in 1871. The scene shows a trio of nobles standing awed before an alchemist holding out a broken crucible in his right…
- After Tourrier, Alfred Holst
- Engraver Greatbach, G. (George)
- Subject Gold, Alchemists, Alchemy, Alchemy in art
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Annual Settlement of Melter & Refiner’s Account since 1860
- After 1860 – before 1887
Account Statement listing totals for standard ounces of gold melted, actual wastage, and ratio of wasted to melted for the years 1861-1886.
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Method of operating in the Melter and Refiner’s Department of the U.S. Mint at Philadelphia
- After 1849 – before 1887
Description of operating procedures at the U.S. Mint in Philadelphia.
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Settlement of Gold since 1860
- After 1860 – before 1887
Account Statement listing totals for standard ounces of gold melted, actual wastage, and ratio of wasted to melted for the years 1861-1886.
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Wastage in Refinery, 1882-3
- 1883-Jun-29
Report on the loss of silver and gold from refinery wastage by month.
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Approximate value of Coinage of U.S. in Gold and Silver from the beginning in 1792 to 30th June, 1882
- 1882-Aug-24
Calculations written on U.S. Mint letterhead, approximating the value of gold and silver coinage of the United States.
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Statement of the amount of wastage on the Gold and Silver deposits received at the U.S. Branch Mint at San Francisco, and the amount of coinage and parting charges on the same together with the Annual Expenditures from Jan. 1st 1857 to Jan. 1st 1868.
- After 1867 – before 1887
Tabulation of data including: year, date of settlement, gold wastage, silver wastage, silver excess, coinage charges, total coinage, expenses in [United States] currency, expenses in gold.