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E. Ruhling & Co. Assay Office Memorandum for Summit Mill High-Grade Gold Ore [164683]

Currency:USD Category:Collectibles / Mining Start Price:250.00 USD Estimated At:500.00 - 1,000.00 USD
E. Ruhling & Co. Assay Office Memorandum for Summit Mill High-Grade Gold Ore [164683]
SOLD
250.00USD+ (62.50) buyer's premium + applicable fees & taxes.
This item SOLD at 2023 Jun 17 @ 11:29UTC-7 : PDT/MST
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Rare. No. 8964. Memorandum of Gold & Silver Bullion deposited by the Summit Mill, Virginia, Nevada, Oct. 20th, 1869. One bullion bar weighing 168.2 ounces after melting. What makes this assay interesting is that the gold content is much higher than silver (653 vs. 325), an anomaly for the Comstock. This was most likely ore being deposited by the Savage Mine. The Savage Mine could have hit a high-grade gold zone, the kind of gold zone only found in 1859-1860. (FH) Signed for Ruhling by CRE (probably Charles Elder). Green 5 cent NV adhesive revenue stamp attached at left with tied cancel. 6.75 x 14" Folds. The Summit Mill was located in Virginia City. It shut down the following year (1870). E. Ruhling was an assayer and banker in San Francisco, CA & Virginia City, Gold Hill and Hamilton, Nevada. Ruhling was born in Hamburg, Germany and began to establish himself in San Francisco around 1858. By 1861, Ruhling was working and residing in Nevada. His business partner in 1862 was H.V.S. McCullough in the firm of Ed Ruhling & Co Bankers and Assayers in Virginia, Nevada Territory. In 1869, Ruhling operated an assay office at the new silver mining camp of Hamilton in eastern Nevada. Ruhling's business was bought out by McCullough in March, 1871. The Ruhling Assay Office was given the order for making the last (gold) spike for the transcontinental railroad- the original is located at Stanford University.

Date: 1869
Country (if not USA):
State: Nevada
City: Virginia City
Provenance: