Type: Cartographic / Physical Format: Engineering maps / Date Created: <span class="from" data-blrl-begin="1930">1930</span> to <span class="to" data-blrl-end="1934">1934</span> / Subject Headings: Iron Mines and Mining - Minnesota Digital Library Search Results

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You searched for: Type Cartographic Physical Format Engineering maps Date Created 1930 to 1934 Subject Headings Iron Mines and Mining

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Soudan Mine, No. 8 Shaft, 18th Level (Map One), Soudan, Minnesota

Soudan Mine, No. 8 Shaft, 18th Level, Montana (Map Three), Soudan, Minnesota

Soudan Mine, No. 8 Shaft, 15th Level, Soudan, Minnesota

Soudan Mine, No. 8 Shaft, 20th Level, Soudan, Minnesota

Soudan Mine, No. 8 Shaft, 18th Level, West (Map Two), Soudan, Minnesota