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Connecticut Mining Company Stock Certificate, Keweenaw County, Michigan, 1864 [203536]

Currency:USD Category:Coins & Paper Money / Stock & Bond - Mining Start Price:100.00 USD Estimated At:200.00 - 400.00 USD
Connecticut Mining Company Stock Certificate, Keweenaw County, Michigan, 1864 [203536]
SOLD
275.00USDto d*****s+ buyer's premium (68.75)
This item SOLD at 2025 Oct 31 @ 12:05UTC-07:00 : PDT/MST
FINAL AUCTION RECORD The Auctioneer’s podium notes serve as the final, legally binding record of the auction results, superseding any electronic bidding records. See Terms and Conditions
No. 650, issued in 1864 to AB Justice for 100 shares. Signed by president W.S. Stewart and Cha. M Morris as assistant secretary in Philadelphia. Four detailed vignettes. 6.5 x 10.5" Black print and border on beige paper by Bald Cousland & Co. Brown 25c IR stamp attached and canceled by stamp. According to mindat.org: "The Connecticut Mining Company was organized in 1853 and mining began shortly after. The mine worked the Connecticut Fissure, a series of 2 parallel veins approximately 200 feet apart. The veins were similar in nature; fine prehnite and quartz set in a coarse calcite. Copper was discovered in the veins and the Company drove 3 shafts along the veins in hopes of finding more copper; however, very little copper was found after the initial strike. Between 1853 and 1856, 116,800 pounds of copper was recovered. Beginning in 1857, the mine was worked on tribute until 1860 when the Amygdaloid Copper Company took control. In 1864 the Eagle Harbor Mining Company took control and split the lands up into 3 separate strips of land to organize 3 new companies. Today, the mine piles are known to produce datolite with translucent interiors, a prized find." Very rare Certificate! Not listed in "Michigan Copper Mining Stock and Bonds" by L. Degood.
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Date: 1864
Country (if not USA):
State: Michigan
City: Keweenaw County
Provenance: Douglas McDonald Collection