Back to Photos
Previous
El Paso, Texas. Phelps Dodge refining company. Trimming bars of pure copper
Next
El Paso, Texas. Workman trimming an ingot at the Phelps Dodge refining plant
El Paso, Texas. Phelps Dodge refining company. Interior view of casting house where copper is cast into ingots
El Paso, Texas. Phelps Dodge refining company. Interior view of casting house where copper is cast into ingots