Report on Proposed White Pine Mining Method as prepared by Mr. F.W Denton and Mr. John J. Vitton (Part 1 of 3)

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Abstract/Description: A written report on the proposed White Pine Mine. This is part 1 of 3.

See part 2 of 3 here.

See part 3 of 3 here.
Subject(s): Copper mines and mining
Copper miners
Houghton County (Mich.)
Date Created: 1944-12