James P. Mitchell, Secretary of Labor, United States Department of Labor v. Mitchell Truck Line, Inc. , 286 F.2d 721 ( 1961 )
James D. Hodgson, Secretary of Labor, United States Department of Labor v. Bidwell A. Jones, Individually, and D/B/A B. A. Jones Casing Crew , 434 F.2d 1061 ( 1970 )