Opp Cotton Mills, Inc. v. Administrator of the Wage & Hour Division of the Department of Labor , 61 S. Ct. 524 ( 1941 )
Rosedale Coal Company (Rosedale No. 8 Mine) v. Director of the United States Bureau of Mines , 247 F.2d 299 ( 1957 )
United States v. Bishop Processing Company , 287 F. Supp. 624 ( 1968 )