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U.S. Assay Office, Boise, 1873-1875 Bullion Receipts (2) [173125]

Currency:USD Category:Coins & Paper Money Start Price:500.00 USD Estimated At:1,000.00 - 1,500.00 USD
U.S.  Assay Office, Boise, 1873-1875 Bullion Receipts (2)    [173125]

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Two very rare USAO Boise gold bullion receipts. Both are from the Rocky Bar placer mine, amalgam. Both deposits are very small, 8.61 and 24.29 troy ounces. The gold was running about 630 to 705 fine and silver 263 to 360 fine. Here the gold amalgam was converted into dore bars. The Boise USAO opened to service the gold from the Boise Basin and nearby gold deposits. Boise Idaho Franklin Collection