Your search Secretary of Labor, on Behalf of Cletis R. Wamsley, Roberta. Lewis, John B. Taylor, Clark D. Williamson, Andsamuel Coyle, Petitioner, v. Mutual Mining, Incorporated; Federal Mine Safety and Healthreview Commission, Respondents.mutual Mining, Incorporated, Petitioner, v. Secretary of Labor, on Behalf of Cletis R. Wamsley, Roberta. Lewis, John B. Taylor, Clark D. Williamson, Andsamuel Coyle; Federal Mine Safety Andhealth Review Commission, Respondents did not match any document.