Court of Appeals for the D.C. Circuit March 4, 1994, 92-1599 (The Helen Mining Company v. Federal Mine Safety And Health Review Commission)

16 F.3d 1291 305 U.S.App.D.C. 80 The HELEN MINING COMPANY, Petitioner, v. FEDERAL MINE SAFETY AND HEALTH REVIEW COMMISSION, and Secretary of Labor, Mine Safety and Health Administration, on behalf of Joseph A. Smith, Respondents. No. 92-1599. United States Court of Appeals, District of Columbia Circuit. Argued Feb. 15, 1994. Decided March 4, 1994.