399 P.2d 691 PHELPS DODGE CORPORATION, COPPER QUEEN BRANCH, Petitioner, v. The INDUSTRIAL COMMISSION of Arizona and William L. Nelson, Respondents.[*] No. 1 CA-IC 2.Court of Appeals of Arizona. March 3, 1965. [*] The Petition was filed with the Arizona Supreme Court and assigned that Court’s Number 8296. The Arizona Supreme Court issued its Writ […]