The Utah Copper Enterprise

T. Rickard

Mining method and costs at the Utah Copper Co., Bingham Canyon, Utah

A. Soderberg

Milling Methods and Costs at the Arthur and Magna Concentrators of the Utah Copper Co.

H. S. Martin

Utah Copper Company appellants, vs. Railroad Retirement Board appellees; Nevada Consolidated Copper Corporation appellants, vs. Railroad Retirement Board appellees. Brief of appellees, Railway Labor Executives Association and Brotherhood of Railroad Trainmen.

The Utah Copper Story

Kennecott Copper Corporation Utah Copper Division

Thoughts and Meditations Upon Beholding the Utah Copper Mine

Otto P. Cherdron