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Leopold Kuh Assay Office Sheet for the Savage Mining Company [164665]

Currency:USD Category:Collectibles / Mining Start Price:150.00 USD Estimated At:300.00 - 600.00 USD
Leopold Kuh Assay Office Sheet for the Savage Mining Company [164665]
SOLD
170.00USD+ (42.50) buyer's premium + applicable fees & taxes.
This item SOLD at 2023 Jun 17 @ 12:15UTC-7 : PDT/MST
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Early assay sheet, just two months after Nevada achieved statehood. Office located on "A Street, Near the Ophir Mine." One deposit of 50 tons crushed ore from the Savage Mine with results of $87.38 in silver per ton, $29 in gold per ton. Signed by Kuh. 10 x 7.75" Kuh was born in Hungary in 1817. He came to California during the Gold Rush and got his start at the San Francisco Mint about 1856. By 1859, he had his own gold refinery in partnership with Henry Fisher, which grew to a three person partnership the next year known as Kuh & Co. Early shipments of Comstock ore were sent to San Francisco in the fall and winter of 1859 and into 1860. The ores were so rich that most mining men fled to the Comstock and created the "Rush to Washoe." Kuh followed suit. He was hired by one of the Comstock mining companies in 1861, and went to work for the Central Mining Co. The Central's two claims were right next to the Ophir claim, along with the Kinney claim. These three claims later became known as the California Mine, which went on to be the largest producer on the Comstock, at $64.6 million through 1905. While there, Kuh learned and refined milling and metallurgical practices to extract the Comstock gold and silver ores. In 1863, Kuh struck out on his own, opening an independent assay office and metallurgical consulting firm, and located his office located near the Ophir Mine's office. In late 1865, he opened another location at Taylor Street, Corner of "D" Street. Kuh kept an active office in Virginia City until 1869, when he returned to San Francisco, where he worked until he died in 1886.

Date: 1864
Country (if not USA):
State: Nevada
City: Virginia City
Provenance: