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Keystone Consolidated Mining Company Letterhead "Freight on Gold to SF"

Currency:USD Category:Collectibles / Mining Start Price:50.00 USD Estimated At:100.00 - 200.00 USD
Keystone Consolidated Mining Company Letterhead  Freight on Gold to SF
SOLD
50.00USDto D*K+ buyer's premium (10.00)
This item SOLD at 2016 Dec 09 @ 15:23UTC-8 : PST/AKDT
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Letterhead dated Oct. 3, 1873 to Wells Fargo. Receipt for Gold and Coin, etc. being shipped to San Francisco (Agent C. Fleehart). In 1857 the Spring Hill mine was consolidated with the Granite State and Walnut Hill mines, which had previously been consolidated with the Keystone mine, and the new combination became known as the Keystone Consolidated Mine. In 1868 the vein varied from 12 inches to 10 feet in width and two shafts, each with its steam hoisting works, kept a steady stream of ore flowing to the twenty-stamp mill. By 1870 the twenty-stamp mill had been increased to forty stamps and the Keystone was now such a proven producer that its production figures no longer made news.

This fact finally prompted the Mining and Scientific Press to publish this paragraph in their May 5th issue of 1877: “Notwithstanding that this is undeniably the prince of mines in Amador County it figures but seldom in our mining reports owing to the fact that its yield of bullion month after month shows little variation. It adds close to $40,000 every thirty days to the gold circulation. Disbursements amount to $12,000 monthly, the paying out of this large sum chiefly to miners and other laboring men, makes Amador City the liveliest mining town of its size in the State.” And so it went, month after month, year after year, this fantastic enterprise paid off in Midas-like giant jackpots. So great was their fortune during this period of high-grade ore that the owners declared dividends as high as $550 per share per month. An early document from one of the richest mines in California producing over $28,000,000 in gold. (HK8-9-08-2 P175) State: California City: Amador Date: FHWAC#: 41364