Palermo mica mine of General Electric Co. Grafton County. New Hampshire. 1913.
Dates
Date Taken
1914-10
Summary
Album caption:Palermo mica mine, of General Electric Co.1 1/2 miles southwest of North Groton. North in open cut: dip of mica bearing streak shown by opening above and stopes from main tunnel. Sam Cordick and son (supt.). October 1914. 5x7.Grafton County. New Hampshire. 1913.
Summary
Album caption:Palermo mica mine, of General Electric Co.1 1/2 miles southwest of North Groton. North in open cut: dip of mica bearing streak shown by opening above and stopes from main tunnel. Sam Cordick and son (supt.). October 1914. 5x7.Grafton County. New Hampshire. 1913.
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Available in the U.S. Geological Survey Denver Library Photographic Collection, Sterrett. D. B. Collection.
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