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Calumet and Hecla

Excavation, Dredging, Water, Buildings C & H Dredge

Scanned: January 4, 2010


Calumet and Hecla

Excavation, Dredging, Water, Buildings C & H Dredge [Image of a dredge at the dock.]

Scanned: January 4, 2010


Dredges

Excavation, Dredging, Water, Buildings Dredges [The Col. D. D. Gaillard is pictured]

Scanned: February 21, 2007