This is an original 1906 halftone print featuring the Whiting shaft of the Calumet & Hecla Mining Company, at Calumet, Michigan. This shaft was approximately a 5,700 feet deep and was considered the deepest mining shaft in the world
CONDITION
This 105+ year old Item is rated Very Fine ++. Light aging in margins. No creases. No natural defects. No surface rub. No tears. No water damage. Please note that there is printing on the reverse.
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Product Type: Original Halftone Print; Black / White
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Grade: Very Fine ++
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Dimensions: Approximately 6 x 9 inches; 15 x 23 cm
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Authentication: Serial-Numbered Certificate of Authenticity w/ Full Provenance
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Protection: Packaged in a custom archival sleeve with an acid-free black board (great for display, gift-giving, and preservation)
TW3A9C06