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Front: "Don single jacking, Glengarry mine"
MacDonald knight using a hammer and drilling steel to create holes in rock.
From the USDA Forest Service website:
"Single jacking involves an individual holding a drilling steel in one hand and hitting it with a hammer held in the other. The single jacks have 3- or 4-pound heads and 10-inch handles. The short handle helps you place blows accurately and resists breaking better than longer handles. Engineer's...
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The Glengarry Mine site at 11,414 ft., Holy Cross Mining District. Middle Mountain has an elevation of 12,336 feet.
From the Eagle County Assessment Roll 1891-92 p.8: "Glengary #4354, 5.166 acres, value $60; Hidden Treasure #4353, 4.596 acres, value $50."
From the Eagle County Assessment Roll 1922. Transit Gold Mining Co. [Red Cliff School District 1 Holy Cross Mines] owned Glengary, Hidden Treasure and the Transit mines. Glengary was valued at...