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Department Archives Remove constraint Department: Archives Place Michigan--Marquette Remove constraint Place: Michigan--Marquette Format Image Remove constraint Format: Image Subject Cleveland-Cliffs Iron Company Remove constraint Subject: Cleveland-Cliffs Iron Company Subject Sawmills--Equipment and supplies Remove constraint Subject: Sawmills--Equipment and supplies Subject Dow Chemical Company Remove constraint Subject: Dow Chemical Company Subject Chemical industry--By-products Remove constraint Subject: Chemical industry--By-products