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Calumet & Hecla Foundry

Metal Trade, Copper Industry and Trade, Foundries, Manpower, Labor, Skilled Labor Foundry [A worker guides what may be a pump impeller? into place.]

Scanned: October 12, 2009


Calumet & Hecla Foundry

Metal Trade, Copper Industry and Trade, Foundries, Manpower, Labor, Skilled Labor Foundry [Two workers pose next to unknown equipment.]

Scanned: October 12, 2009


Calumet & Hecla Foundry

Metal Trade, Copper Industry and Trade, Foundries, Manpower, Labor, Skilled Labor Foundry [Two workers pose next to unknown equipment.]

Scanned: October 12, 2009


Calumet & Hecla Foundry

Metal Trade, Copper Industry and Trade, Foundries, Manpower, Labor, Skilled Labor Foundry [A workers poses next to what may be a boring mill?]

Scanned: October 12, 2009


Calumet & Hecla Foundry

Metal Trade, Copper Industry and Trade, Foundries, Manpower, Labor, Skilled Labor Foundry [Interior view of foundry and men at work.]

Scanned: October 9, 2009