Maine Geological Survey
(dup. Born slide)
Broad Creation Date
Credit must be given to the photographer and the Maine Geological Survey when this photo is displayed, reproduced, distributed and/or used in derivative works.
economic geology; Callahan Mine; harborside; ore pile; office; Callahan Mining Corp
No Copyright - United States. URI: http://rightsstatements.org/vocab/NoC-US/1.0/
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